180538050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 593712000

約数和(自身を除く): 413173950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 29, 30, 33, 35, 42, 49, 50, 55, 58, 66, 70, 75, 77, 87, 98, 105, 110, 121, 145, 147, 150, 154, 165, 174, 175, 203, 210, 231, 242, 245, 275, 290, 294, 319, 330, 343, 350, 363, 385, 406, 435, 462, 490, 525, 539, 550, 605, 609, 638, 686, 725, 726, 735, 770, 825, 847, 870, 957, 1015, 1029, 1050, 1078, 1155, 1210, 1218, 1225, 1421, 1450, 1470, 1595, 1617, 1650, 1694, 1715, 1815, 1914, 1925, 2030, 2058, 2175, 2233, 2310, 2450, 2541, 2695, 2842, 3025, 3045, 3190, 3234, 3430, 3509, 3630, 3675, 3773, 3850, 4235, 4263, 4350, 4466, 4785, 5075, 5082, 5145, 5390, 5775, 5929, 6050, 6090, 6699, 7018, 7105, 7350, 7546, 7975, 8085, 8470, 8526, 8575, 9075, 9570, 9947, 10150, 10290, 10527, 11165, 11319, 11550, 11858, 12705, 13398, 13475, 14210, 15225, 15631, 15950, 16170, 17150, 17545, 17787, 18150, 18865, 19894, 21054, 21175, 21315, 22330, 22638, 23925, 24563, 25410, 25725, 26950, 29645, 29841, 30450, 31262, 33495, 35090, 35525, 35574, 37730, 40425, 41503, 42350, 42630, 46893, 47850, 49126, 49735, 51450, 52635, 55825, 56595, 59290, 59682, 63525, 66990, 71050, 73689, 78155, 80850, 83006, 87725, 88935, 93786, 94325, 99470, 105270, 106575, 109417, 111650, 113190, 122815, 124509, 127050, 147378, 148225, 149205, 156310, 167475, 171941, 175450, 177870, 188650, 207515, 213150, 218834, 234465, 245630, 248675, 249018, 263175, 282975, 296450, 298410, 328251, 334950, 343882, 368445, 390775, 415030, 444675, 468930, 497350, 515823, 526350, 547085, 565950, 614075, 622545, 656502, 736890, 746025, 781550, 859705, 889350, 1031646, 1037575, 1094170, 1172325, 1203587, 1228150, 1245090, 1492050, 1641255, 1719410, 1842225, 2075150, 2344650, 2407174, 2579115, 2735425, 3112725, 3282510, 3610761, 3684450, 4298525, 5158230, 5470850, 6017935, 6225450, 7221522, 8206275, 8597050, 12035870, 12895575, 16412550, 18053805, 25791150, 30089675, 36107610, 60179350, 90269025, 180538050]

約数ペア:

[(1, 180538050), (2, 90269025), (3, 60179350), (5, 36107610), (6, 30089675), (7, 25791150), (10, 18053805), (11, 16412550), (14, 12895575), (15, 12035870), (21, 8597050), (22, 8206275), (25, 7221522), (29, 6225450), (30, 6017935), (33, 5470850), (35, 5158230), (42, 4298525), (49, 3684450), (50, 3610761), (55, 3282510), (58, 3112725), (66, 2735425), (70, 2579115), (75, 2407174), (77, 2344650), (87, 2075150), (98, 1842225), (105, 1719410), (110, 1641255), (121, 1492050), (145, 1245090), (147, 1228150), (150, 1203587), (154, 1172325), (165, 1094170), (174, 1037575), (175, 1031646), (203, 889350), (210, 859705), (231, 781550), (242, 746025), (245, 736890), (275, 656502), (290, 622545), (294, 614075), (319, 565950), (330, 547085), (343, 526350), (350, 515823), (363, 497350), (385, 468930), (406, 444675), (435, 415030), (462, 390775), (490, 368445), (525, 343882), (539, 334950), (550, 328251), (605, 298410), (609, 296450), (638, 282975), (686, 263175), (725, 249018), (726, 248675), (735, 245630), (770, 234465), (825, 218834), (847, 213150), (870, 207515), (957, 188650), (1015, 177870), (1029, 175450), (1050, 171941), (1078, 167475), (1155, 156310), (1210, 149205), (1218, 148225), (1225, 147378), (1421, 127050), (1450, 124509), (1470, 122815), (1595, 113190), (1617, 111650), (1650, 109417), (1694, 106575), (1715, 105270), (1815, 99470), (1914, 94325), (1925, 93786), (2030, 88935), (2058, 87725), (2175, 83006), (2233, 80850), (2310, 78155), (2450, 73689), (2541, 71050), (2695, 66990), (2842, 63525), (3025, 59682), (3045, 59290), (3190, 56595), (3234, 55825), (3430, 52635), (3509, 51450), (3630, 49735), (3675, 49126), (3773, 47850), (3850, 46893), (4235, 42630), (4263, 42350), (4350, 41503), (4466, 40425), (4785, 37730), (5075, 35574), (5082, 35525), (5145, 35090), (5390, 33495), (5775, 31262), (5929, 30450), (6050, 29841), (6090, 29645), (6699, 26950), (7018, 25725), (7105, 25410), (7350, 24563), (7546, 23925), (7975, 22638), (8085, 22330), (8470, 21315), (8526, 21175), (8575, 21054), (9075, 19894), (9570, 18865), (9947, 18150), (10150, 17787), (10290, 17545), (10527, 17150), (11165, 16170), (11319, 15950), (11550, 15631), (11858, 15225), (12705, 14210), (13398, 13475)]