28189671000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1399

約数の個数: 256

約数和(自身を含む): 90805104000

約数和(自身を除く): 62615433000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 229, 250, 296, 300, 370, 375, 444, 458, 500, 555, 600, 687, 740, 750, 888, 916, 925, 1000, 1109, 1110, 1145, 1374, 1480, 1500, 1832, 1850, 2218, 2220, 2290, 2748, 2775, 3000, 3327, 3435, 3700, 4436, 4440, 4580, 4625, 5496, 5545, 5550, 5725, 6654, 6870, 7400, 8473, 8872, 9160, 9250, 11090, 11100, 11450, 13308, 13740, 13875, 16635, 16946, 17175, 18500, 22180, 22200, 22900, 25419, 26616, 27480, 27725, 27750, 28625, 33270, 33892, 34350, 37000, 41033, 42365, 44360, 45800, 50838, 55450, 55500, 57250, 66540, 67784, 68700, 82066, 83175, 84730, 85875, 101676, 110900, 111000, 114500, 123099, 127095, 133080, 137400, 138625, 164132, 166350, 169460, 171750, 203352, 205165, 211825, 221800, 229000, 246198, 253961, 254190, 277250, 328264, 332700, 338920, 343500, 410330, 415875, 423650, 492396, 507922, 508380, 554500, 615495, 635475, 665400, 687000, 761883, 820660, 831750, 847300, 984792, 1015844, 1016760, 1025825, 1059125, 1109000, 1230990, 1269805, 1270950, 1523766, 1641320, 1663500, 1694600, 2031688, 2051650, 2118250, 2461980, 2539610, 2541900, 3047532, 3077475, 3177375, 3327000, 3809415, 4103300, 4236500, 4923960, 5079220, 5083800, 5129125, 6095064, 6154950, 6349025, 6354750, 7618830, 8206600, 8473000, 9396557, 10158440, 10258250, 12309900, 12698050, 12709500, 15237660, 15387375, 18793114, 19047075, 20516500, 24619800, 25396100, 25419000, 28189671, 30475320, 30774750, 31745125, 37586228, 38094150, 41033000, 46982785, 50792200, 56379342, 61549500, 63490250, 75172456, 76188300, 93965570, 95235375, 112758684, 123099000, 126980500, 140948355, 152376600, 187931140, 190470750, 225517368, 234913925, 253961000, 281896710, 375862280, 380941500, 469827850, 563793420, 704741775, 761883000, 939655700, 1127586840, 1174569625, 1409483550, 1879311400, 2349139250, 2818967100, 3523708875, 4698278500, 5637934200, 7047417750, 9396557000, 14094835500, 28189671000]

約数ペア:

[(1, 28189671000), (2, 14094835500), (3, 9396557000), (4, 7047417750), (5, 5637934200), (6, 4698278500), (8, 3523708875), (10, 2818967100), (12, 2349139250), (15, 1879311400), (20, 1409483550), (24, 1174569625), (25, 1127586840), (30, 939655700), (37, 761883000), (40, 704741775), (50, 563793420), (60, 469827850), (74, 380941500), (75, 375862280), (100, 281896710), (111, 253961000), (120, 234913925), (125, 225517368), (148, 190470750), (150, 187931140), (185, 152376600), (200, 140948355), (222, 126980500), (229, 123099000), (250, 112758684), (296, 95235375), (300, 93965570), (370, 76188300), (375, 75172456), (444, 63490250), (458, 61549500), (500, 56379342), (555, 50792200), (600, 46982785), (687, 41033000), (740, 38094150), (750, 37586228), (888, 31745125), (916, 30774750), (925, 30475320), (1000, 28189671), (1109, 25419000), (1110, 25396100), (1145, 24619800), (1374, 20516500), (1480, 19047075), (1500, 18793114), (1832, 15387375), (1850, 15237660), (2218, 12709500), (2220, 12698050), (2290, 12309900), (2748, 10258250), (2775, 10158440), (3000, 9396557), (3327, 8473000), (3435, 8206600), (3700, 7618830), (4436, 6354750), (4440, 6349025), (4580, 6154950), (4625, 6095064), (5496, 5129125), (5545, 5083800), (5550, 5079220), (5725, 4923960), (6654, 4236500), (6870, 4103300), (7400, 3809415), (8473, 3327000), (8872, 3177375), (9160, 3077475), (9250, 3047532), (11090, 2541900), (11100, 2539610), (11450, 2461980), (13308, 2118250), (13740, 2051650), (13875, 2031688), (16635, 1694600), (16946, 1663500), (17175, 1641320), (18500, 1523766), (22180, 1270950), (22200, 1269805), (22900, 1230990), (25419, 1109000), (26616, 1059125), (27480, 1025825), (27725, 1016760), (27750, 1015844), (28625, 984792), (33270, 847300), (33892, 831750), (34350, 820660), (37000, 761883), (41033, 687000), (42365, 665400), (44360, 635475), (45800, 615495), (50838, 554500), (55450, 508380), (55500, 507922), (57250, 492396), (66540, 423650), (67784, 415875), (68700, 410330), (82066, 343500), (83175, 338920), (84730, 332700), (85875, 328264), (101676, 277250), (110900, 254190), (111000, 253961), (114500, 246198), (123099, 229000), (127095, 221800), (133080, 211825), (137400, 205165), (138625, 203352), (164132, 171750), (166350, 169460)]