85485180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 291755520

約数和(自身を除く): 206270340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 323, 330, 340, 374, 380, 401, 418, 510, 561, 570, 627, 646, 660, 748, 802, 836, 935, 969, 1020, 1045, 1122, 1140, 1203, 1254, 1292, 1604, 1615, 1870, 1938, 2005, 2090, 2244, 2406, 2508, 2805, 3135, 3230, 3553, 3740, 3876, 4010, 4180, 4411, 4812, 4845, 5610, 6015, 6270, 6460, 6817, 7106, 7619, 8020, 8822, 9690, 10659, 11220, 12030, 12540, 13233, 13634, 14212, 15238, 17644, 17765, 19380, 20451, 21318, 22055, 22857, 24060, 26466, 27268, 30476, 34085, 35530, 38095, 40902, 42636, 44110, 45714, 52932, 53295, 66165, 68170, 71060, 74987, 76190, 81804, 83809, 88220, 91428, 102255, 106590, 114285, 129523, 132330, 136340, 149974, 152380, 167618, 204510, 213180, 224961, 228570, 251427, 259046, 264660, 299948, 335236, 374935, 388569, 409020, 419045, 449922, 457140, 502854, 518092, 647615, 749870, 777138, 838090, 899844, 1005708, 1124805, 1257135, 1295230, 1424753, 1499740, 1554276, 1676180, 1942845, 2249610, 2514270, 2590460, 2849506, 3885690, 4274259, 4499220, 5028540, 5699012, 7123765, 7771380, 8548518, 14247530, 17097036, 21371295, 28495060, 42742590, 85485180]

約数ペア:

[(1, 85485180), (2, 42742590), (3, 28495060), (4, 21371295), (5, 17097036), (6, 14247530), (10, 8548518), (11, 7771380), (12, 7123765), (15, 5699012), (17, 5028540), (19, 4499220), (20, 4274259), (22, 3885690), (30, 2849506), (33, 2590460), (34, 2514270), (38, 2249610), (44, 1942845), (51, 1676180), (55, 1554276), (57, 1499740), (60, 1424753), (66, 1295230), (68, 1257135), (76, 1124805), (85, 1005708), (95, 899844), (102, 838090), (110, 777138), (114, 749870), (132, 647615), (165, 518092), (170, 502854), (187, 457140), (190, 449922), (204, 419045), (209, 409020), (220, 388569), (228, 374935), (255, 335236), (285, 299948), (323, 264660), (330, 259046), (340, 251427), (374, 228570), (380, 224961), (401, 213180), (418, 204510), (510, 167618), (561, 152380), (570, 149974), (627, 136340), (646, 132330), (660, 129523), (748, 114285), (802, 106590), (836, 102255), (935, 91428), (969, 88220), (1020, 83809), (1045, 81804), (1122, 76190), (1140, 74987), (1203, 71060), (1254, 68170), (1292, 66165), (1604, 53295), (1615, 52932), (1870, 45714), (1938, 44110), (2005, 42636), (2090, 40902), (2244, 38095), (2406, 35530), (2508, 34085), (2805, 30476), (3135, 27268), (3230, 26466), (3553, 24060), (3740, 22857), (3876, 22055), (4010, 21318), (4180, 20451), (4411, 19380), (4812, 17765), (4845, 17644), (5610, 15238), (6015, 14212), (6270, 13634), (6460, 13233), (6817, 12540), (7106, 12030), (7619, 11220), (8020, 10659), (8822, 9690)]