180009270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 412210890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 41, 42, 45, 46, 54, 63, 69, 70, 82, 90, 101, 105, 115, 123, 126, 135, 138, 161, 189, 202, 205, 207, 210, 230, 246, 270, 287, 303, 315, 322, 345, 369, 378, 410, 414, 483, 505, 574, 606, 615, 621, 630, 690, 707, 738, 805, 861, 909, 943, 945, 966, 1010, 1035, 1107, 1230, 1242, 1414, 1435, 1449, 1515, 1610, 1722, 1818, 1845, 1886, 1890, 2070, 2121, 2214, 2323, 2415, 2583, 2727, 2829, 2870, 2898, 3030, 3105, 3535, 3690, 4141, 4242, 4305, 4347, 4545, 4646, 4715, 4830, 5166, 5454, 5535, 5658, 6210, 6363, 6601, 6969, 7070, 7245, 7749, 8282, 8487, 8610, 8694, 9090, 9430, 10605, 11070, 11615, 12423, 12726, 12915, 13202, 13635, 13938, 14145, 14490, 15498, 16261, 16974, 19089, 19803, 20705, 20907, 21210, 21735, 23230, 24846, 25461, 25830, 27270, 28290, 28987, 31815, 32522, 33005, 34845, 37269, 38178, 38745, 39606, 41410, 41814, 42435, 43470, 48783, 50922, 57974, 59409, 62115, 62721, 63630, 66010, 69690, 74538, 77490, 81305, 84870, 86961, 95243, 95445, 97566, 99015, 104535, 111807, 118818, 124230, 125442, 127305, 144935, 146349, 162610, 173922, 178227, 186345, 190486, 190890, 198030, 209070, 223614, 243915, 254610, 260883, 285729, 289870, 292698, 297045, 313605, 356454, 372690, 434805, 439047, 476215, 487830, 521766, 559035, 571458, 594090, 627210, 666701, 731745, 782649, 857187, 869610, 878094, 891135, 952430, 1118070, 1304415, 1333402, 1428645, 1463490, 1565298, 1714374, 1782270, 2000103, 2195235, 2571561, 2608830, 2857290, 3333505, 3913245, 4000206, 4285935, 4390470, 5143122, 6000309, 6667010, 7826490, 8571870, 10000515, 12000618, 12857805, 18000927, 20001030, 25715610, 30001545, 36001854, 60003090, 90004635, 180009270]

約数ペア:

[(1, 180009270), (2, 90004635), (3, 60003090), (5, 36001854), (6, 30001545), (7, 25715610), (9, 20001030), (10, 18000927), (14, 12857805), (15, 12000618), (18, 10000515), (21, 8571870), (23, 7826490), (27, 6667010), (30, 6000309), (35, 5143122), (41, 4390470), (42, 4285935), (45, 4000206), (46, 3913245), (54, 3333505), (63, 2857290), (69, 2608830), (70, 2571561), (82, 2195235), (90, 2000103), (101, 1782270), (105, 1714374), (115, 1565298), (123, 1463490), (126, 1428645), (135, 1333402), (138, 1304415), (161, 1118070), (189, 952430), (202, 891135), (205, 878094), (207, 869610), (210, 857187), (230, 782649), (246, 731745), (270, 666701), (287, 627210), (303, 594090), (315, 571458), (322, 559035), (345, 521766), (369, 487830), (378, 476215), (410, 439047), (414, 434805), (483, 372690), (505, 356454), (574, 313605), (606, 297045), (615, 292698), (621, 289870), (630, 285729), (690, 260883), (707, 254610), (738, 243915), (805, 223614), (861, 209070), (909, 198030), (943, 190890), (945, 190486), (966, 186345), (1010, 178227), (1035, 173922), (1107, 162610), (1230, 146349), (1242, 144935), (1414, 127305), (1435, 125442), (1449, 124230), (1515, 118818), (1610, 111807), (1722, 104535), (1818, 99015), (1845, 97566), (1886, 95445), (1890, 95243), (2070, 86961), (2121, 84870), (2214, 81305), (2323, 77490), (2415, 74538), (2583, 69690), (2727, 66010), (2829, 63630), (2870, 62721), (2898, 62115), (3030, 59409), (3105, 57974), (3535, 50922), (3690, 48783), (4141, 43470), (4242, 42435), (4305, 41814), (4347, 41410), (4545, 39606), (4646, 38745), (4715, 38178), (4830, 37269), (5166, 34845), (5454, 33005), (5535, 32522), (5658, 31815), (6210, 28987), (6363, 28290), (6601, 27270), (6969, 25830), (7070, 25461), (7245, 24846), (7749, 23230), (8282, 21735), (8487, 21210), (8610, 20907), (8694, 20705), (9090, 19803), (9430, 19089), (10605, 16974), (11070, 16261), (11615, 15498), (12423, 14490), (12726, 14145), (12915, 13938), (13202, 13635)]