381531150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:78

約数の個数: 432

約数和(自身を含む): 1412440848

約数和(自身を除く): 1030909698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 25, 26, 30, 33, 35, 39, 42, 45, 49, 50, 55, 63, 65, 66, 70, 75, 77, 78, 90, 91, 98, 99, 105, 110, 117, 121, 126, 130, 143, 147, 150, 154, 165, 175, 182, 195, 198, 210, 225, 231, 234, 242, 245, 273, 275, 286, 294, 315, 325, 330, 350, 363, 385, 390, 429, 441, 450, 455, 462, 490, 495, 525, 539, 546, 550, 585, 605, 630, 637, 650, 693, 715, 726, 735, 770, 819, 825, 847, 858, 882, 910, 975, 990, 1001, 1050, 1078, 1089, 1155, 1170, 1210, 1225, 1274, 1287, 1331, 1365, 1386, 1430, 1470, 1573, 1575, 1617, 1638, 1650, 1694, 1815, 1911, 1925, 1950, 2002, 2145, 2178, 2205, 2275, 2310, 2450, 2475, 2541, 2574, 2662, 2695, 2730, 2925, 3003, 3025, 3146, 3150, 3185, 3234, 3465, 3575, 3630, 3675, 3822, 3850, 3993, 4095, 4235, 4290, 4410, 4550, 4719, 4851, 4950, 5005, 5082, 5390, 5445, 5733, 5775, 5850, 5929, 6006, 6050, 6370, 6435, 6655, 6825, 6930, 7007, 7150, 7350, 7623, 7865, 7986, 8085, 8190, 8470, 9009, 9075, 9317, 9438, 9555, 9702, 10010, 10725, 10890, 11011, 11025, 11466, 11550, 11858, 11979, 12705, 12870, 13310, 13475, 13650, 14014, 14157, 15015, 15246, 15730, 15925, 16170, 17303, 17325, 17787, 18018, 18150, 18634, 19110, 19965, 20475, 21021, 21175, 21450, 22022, 22050, 23595, 23958, 24255, 25025, 25410, 26950, 27225, 27951, 28314, 28665, 29645, 30030, 31850, 32175, 33033, 33275, 34606, 34650, 35035, 35574, 38115, 39325, 39930, 40425, 40950, 42042, 42350, 45045, 46585, 47190, 47775, 48510, 50050, 51909, 53361, 54450, 55055, 55902, 57330, 59290, 59895, 63063, 63525, 64350, 65219, 66066, 66550, 70070, 70785, 75075, 76230, 77077, 78650, 80850, 83853, 86515, 88935, 90090, 93170, 95550, 99099, 99825, 103818, 105105, 106722, 110110, 117975, 119790, 121121, 121275, 126126, 127050, 130438, 139755, 141570, 143325, 148225, 150150, 154154, 155727, 165165, 167706, 173030, 175175, 177870, 190575, 195657, 198198, 199650, 210210, 225225, 231231, 232925, 235950, 242242, 242550, 259545, 266805, 275275, 279510, 286650, 296450, 299475, 311454, 315315, 326095, 330330, 350350, 353925, 363363, 381150, 385385, 391314, 419265, 432575, 444675, 450450, 462462, 465850, 495495, 519090, 525525, 533610, 550550, 586971, 598950, 605605, 630630, 652190, 693693, 698775, 707850, 726726, 770770, 778635, 825825, 838530, 847847, 865150, 889350, 978285, 990990, 1051050, 1090089, 1156155, 1173942, 1211210, 1297725, 1334025, 1387386, 1397550, 1557270, 1576575, 1630475, 1651650, 1695694, 1816815, 1926925, 1956570, 2096325, 2180178, 2312310, 2477475, 2543541, 2595450, 2668050, 2934855, 3028025, 3153150, 3260950, 3468465, 3633630, 3853850, 3893175, 4192650, 4239235, 4891425, 4954950, 5087082, 5450445, 5780775, 5869710, 6056050, 6936930, 7630623, 7786350, 8478470, 9084075, 9782850, 10900890, 11561550, 12717705, 14674275, 15261246, 17342325, 18168150, 21196175, 25435410, 27252225, 29348550, 34684650, 38153115, 42392350, 54504450, 63588525, 76306230, 127177050, 190765575, 381531150]

約数ペア:

[(1, 381531150), (2, 190765575), (3, 127177050), (5, 76306230), (6, 63588525), (7, 54504450), (9, 42392350), (10, 38153115), (11, 34684650), (13, 29348550), (14, 27252225), (15, 25435410), (18, 21196175), (21, 18168150), (22, 17342325), (25, 15261246), (26, 14674275), (30, 12717705), (33, 11561550), (35, 10900890), (39, 9782850), (42, 9084075), (45, 8478470), (49, 7786350), (50, 7630623), (55, 6936930), (63, 6056050), (65, 5869710), (66, 5780775), (70, 5450445), (75, 5087082), (77, 4954950), (78, 4891425), (90, 4239235), (91, 4192650), (98, 3893175), (99, 3853850), (105, 3633630), (110, 3468465), (117, 3260950), (121, 3153150), (126, 3028025), (130, 2934855), (143, 2668050), (147, 2595450), (150, 2543541), (154, 2477475), (165, 2312310), (175, 2180178), (182, 2096325), (195, 1956570), (198, 1926925), (210, 1816815), (225, 1695694), (231, 1651650), (234, 1630475), (242, 1576575), (245, 1557270), (273, 1397550), (275, 1387386), (286, 1334025), (294, 1297725), (315, 1211210), (325, 1173942), (330, 1156155), (350, 1090089), (363, 1051050), (385, 990990), (390, 978285), (429, 889350), (441, 865150), (450, 847847), (455, 838530), (462, 825825), (490, 778635), (495, 770770), (525, 726726), (539, 707850), (546, 698775), (550, 693693), (585, 652190), (605, 630630), (630, 605605), (637, 598950), (650, 586971), (693, 550550), (715, 533610), (726, 525525), (735, 519090), (770, 495495), (819, 465850), (825, 462462), (847, 450450), (858, 444675), (882, 432575), (910, 419265), (975, 391314), (990, 385385), (1001, 381150), (1050, 363363), (1078, 353925), (1089, 350350), (1155, 330330), (1170, 326095), (1210, 315315), (1225, 311454), (1274, 299475), (1287, 296450), (1331, 286650), (1365, 279510), (1386, 275275), (1430, 266805), (1470, 259545), (1573, 242550), (1575, 242242), (1617, 235950), (1638, 232925), (1650, 231231), (1694, 225225), (1815, 210210), (1911, 199650), (1925, 198198), (1950, 195657), (2002, 190575), (2145, 177870), (2178, 175175), (2205, 173030), (2275, 167706), (2310, 165165), (2450, 155727), (2475, 154154), (2541, 150150), (2574, 148225), (2662, 143325), (2695, 141570), (2730, 139755), (2925, 130438), (3003, 127050), (3025, 126126), (3146, 121275), (3150, 121121), (3185, 119790), (3234, 117975), (3465, 110110), (3575, 106722), (3630, 105105), (3675, 103818), (3822, 99825), (3850, 99099), (3993, 95550), (4095, 93170), (4235, 90090), (4290, 88935), (4410, 86515), (4550, 83853), (4719, 80850), (4851, 78650), (4950, 77077), (5005, 76230), (5082, 75075), (5390, 70785), (5445, 70070), (5733, 66550), (5775, 66066), (5850, 65219), (5929, 64350), (6006, 63525), (6050, 63063), (6370, 59895), (6435, 59290), (6655, 57330), (6825, 55902), (6930, 55055), (7007, 54450), (7150, 53361), (7350, 51909), (7623, 50050), (7865, 48510), (7986, 47775), (8085, 47190), (8190, 46585), (8470, 45045), (9009, 42350), (9075, 42042), (9317, 40950), (9438, 40425), (9555, 39930), (9702, 39325), (10010, 38115), (10725, 35574), (10890, 35035), (11011, 34650), (11025, 34606), (11466, 33275), (11550, 33033), (11858, 32175), (11979, 31850), (12705, 30030), (12870, 29645), (13310, 28665), (13475, 28314), (13650, 27951), (14014, 27225), (14157, 26950), (15015, 25410), (15246, 25025), (15730, 24255), (15925, 23958), (16170, 23595), (17303, 22050), (17325, 22022), (17787, 21450), (18018, 21175), (18150, 21021), (18634, 20475), (19110, 19965)]