28378350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 360

約数和(自身を含む): 107758728

約数和(自身を除く): 79380378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 25, 26, 27, 30, 33, 35, 39, 42, 45, 49, 50, 54, 55, 63, 65, 66, 70, 75, 77, 78, 81, 90, 91, 98, 99, 105, 110, 117, 126, 130, 135, 143, 147, 150, 154, 162, 165, 175, 182, 189, 195, 198, 210, 225, 231, 234, 245, 270, 273, 275, 286, 294, 297, 315, 325, 330, 350, 351, 378, 385, 390, 405, 429, 441, 450, 455, 462, 490, 495, 525, 539, 546, 550, 567, 585, 594, 630, 637, 650, 675, 693, 702, 715, 735, 770, 810, 819, 825, 858, 882, 891, 910, 945, 975, 990, 1001, 1050, 1053, 1078, 1134, 1155, 1170, 1225, 1274, 1287, 1323, 1350, 1365, 1386, 1430, 1470, 1485, 1575, 1617, 1638, 1650, 1755, 1782, 1890, 1911, 1925, 1950, 2002, 2025, 2079, 2106, 2145, 2205, 2275, 2310, 2450, 2457, 2475, 2574, 2646, 2695, 2730, 2835, 2925, 2970, 3003, 3150, 3185, 3234, 3465, 3510, 3575, 3675, 3822, 3850, 3861, 3969, 4050, 4095, 4158, 4290, 4410, 4455, 4550, 4725, 4851, 4914, 4950, 5005, 5265, 5390, 5670, 5733, 5775, 5850, 6006, 6237, 6370, 6435, 6615, 6825, 6930, 7007, 7150, 7350, 7371, 7425, 7722, 7938, 8085, 8190, 8775, 8910, 9009, 9450, 9555, 9702, 10010, 10395, 10530, 10725, 11025, 11466, 11550, 11583, 12285, 12474, 12870, 13230, 13475, 13650, 14014, 14175, 14553, 14742, 14850, 15015, 15925, 16170, 17199, 17325, 17550, 18018, 19110, 19305, 19845, 20475, 20790, 21021, 21450, 22050, 22275, 23166, 24255, 24570, 25025, 26325, 26950, 27027, 28350, 28665, 29106, 30030, 31185, 31850, 32175, 33075, 34398, 34650, 35035, 36855, 38610, 39690, 40425, 40950, 42042, 43659, 44550, 45045, 47775, 48510, 50050, 51597, 51975, 52650, 54054, 57330, 57915, 61425, 62370, 63063, 64350, 66150, 70070, 72765, 73710, 75075, 80850, 81081, 85995, 87318, 90090, 95550, 96525, 99225, 103194, 103950, 105105, 115830, 121275, 122850, 126126, 135135, 143325, 145530, 150150, 155925, 162162, 171990, 175175, 184275, 189189, 193050, 198450, 210210, 218295, 225225, 242550, 257985, 270270, 286650, 289575, 311850, 315315, 350350, 363825, 368550, 378378, 405405, 429975, 436590, 450450, 515970, 525525, 567567, 579150, 630630, 675675, 727650, 810810, 859950, 945945, 1051050, 1091475, 1135134, 1289925, 1351350, 1576575, 1891890, 2027025, 2182950, 2579850, 2837835, 3153150, 4054050, 4729725, 5675670, 9459450, 14189175, 28378350]

約数ペア:

[(1, 28378350), (2, 14189175), (3, 9459450), (5, 5675670), (6, 4729725), (7, 4054050), (9, 3153150), (10, 2837835), (11, 2579850), (13, 2182950), (14, 2027025), (15, 1891890), (18, 1576575), (21, 1351350), (22, 1289925), (25, 1135134), (26, 1091475), (27, 1051050), (30, 945945), (33, 859950), (35, 810810), (39, 727650), (42, 675675), (45, 630630), (49, 579150), (50, 567567), (54, 525525), (55, 515970), (63, 450450), (65, 436590), (66, 429975), (70, 405405), (75, 378378), (77, 368550), (78, 363825), (81, 350350), (90, 315315), (91, 311850), (98, 289575), (99, 286650), (105, 270270), (110, 257985), (117, 242550), (126, 225225), (130, 218295), (135, 210210), (143, 198450), (147, 193050), (150, 189189), (154, 184275), (162, 175175), (165, 171990), (175, 162162), (182, 155925), (189, 150150), (195, 145530), (198, 143325), (210, 135135), (225, 126126), (231, 122850), (234, 121275), (245, 115830), (270, 105105), (273, 103950), (275, 103194), (286, 99225), (294, 96525), (297, 95550), (315, 90090), (325, 87318), (330, 85995), (350, 81081), (351, 80850), (378, 75075), (385, 73710), (390, 72765), (405, 70070), (429, 66150), (441, 64350), (450, 63063), (455, 62370), (462, 61425), (490, 57915), (495, 57330), (525, 54054), (539, 52650), (546, 51975), (550, 51597), (567, 50050), (585, 48510), (594, 47775), (630, 45045), (637, 44550), (650, 43659), (675, 42042), (693, 40950), (702, 40425), (715, 39690), (735, 38610), (770, 36855), (810, 35035), (819, 34650), (825, 34398), (858, 33075), (882, 32175), (891, 31850), (910, 31185), (945, 30030), (975, 29106), (990, 28665), (1001, 28350), (1050, 27027), (1053, 26950), (1078, 26325), (1134, 25025), (1155, 24570), (1170, 24255), (1225, 23166), (1274, 22275), (1287, 22050), (1323, 21450), (1350, 21021), (1365, 20790), (1386, 20475), (1430, 19845), (1470, 19305), (1485, 19110), (1575, 18018), (1617, 17550), (1638, 17325), (1650, 17199), (1755, 16170), (1782, 15925), (1890, 15015), (1911, 14850), (1925, 14742), (1950, 14553), (2002, 14175), (2025, 14014), (2079, 13650), (2106, 13475), (2145, 13230), (2205, 12870), (2275, 12474), (2310, 12285), (2450, 11583), (2457, 11550), (2475, 11466), (2574, 11025), (2646, 10725), (2695, 10530), (2730, 10395), (2835, 10010), (2925, 9702), (2970, 9555), (3003, 9450), (3150, 9009), (3185, 8910), (3234, 8775), (3465, 8190), (3510, 8085), (3575, 7938), (3675, 7722), (3822, 7425), (3850, 7371), (3861, 7350), (3969, 7150), (4050, 7007), (4095, 6930), (4158, 6825), (4290, 6615), (4410, 6435), (4455, 6370), (4550, 6237), (4725, 6006), (4851, 5850), (4914, 5775), (4950, 5733), (5005, 5670), (5265, 5390)]