2018682900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3751

約数の個数: 216

約数和(自身を含む): 6961054464

約数和(自身を除く): 4942371564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 282, 300, 325, 390, 423, 450, 468, 470, 564, 585, 611, 650, 705, 780, 846, 900, 940, 975, 1170, 1175, 1222, 1300, 1410, 1692, 1833, 1950, 2115, 2340, 2350, 2444, 2820, 2925, 3055, 3525, 3666, 3671, 3900, 4230, 4700, 5499, 5850, 6110, 7050, 7332, 7342, 8460, 9165, 10575, 10998, 11013, 11700, 12220, 14100, 14684, 15275, 18330, 18355, 21150, 21996, 22026, 27495, 30550, 33039, 36660, 36710, 42300, 44052, 45825, 47723, 54990, 55065, 61100, 66078, 73420, 91650, 91775, 95446, 109980, 110130, 132156, 137475, 143169, 165195, 172537, 183300, 183550, 190892, 220260, 238615, 274950, 275325, 286338, 330390, 345074, 367100, 429507, 477230, 517611, 549900, 550650, 572676, 660780, 690148, 715845, 825975, 859014, 862685, 954460, 1035222, 1101300, 1193075, 1431690, 1552833, 1651950, 1718028, 1725370, 2070444, 2147535, 2242981, 2386150, 2588055, 2863380, 3105666, 3303900, 3450740, 3579225, 4295070, 4313425, 4485962, 4772300, 5176110, 6211332, 6728943, 7158450, 7764165, 8590140, 8626850, 8971924, 10352220, 10737675, 11214905, 12940275, 13457886, 14316900, 15528330, 17253700, 20186829, 21475350, 22429810, 25880550, 26915772, 31056660, 33644715, 38820825, 40373658, 42950700, 44859620, 51761100, 56074525, 67289430, 77641650, 80747316, 100934145, 112149050, 134578860, 155283300, 168223575, 201868290, 224298100, 336447150, 403736580, 504670725, 672894300, 1009341450, 2018682900]

約数ペア:

[(1, 2018682900), (2, 1009341450), (3, 672894300), (4, 504670725), (5, 403736580), (6, 336447150), (9, 224298100), (10, 201868290), (12, 168223575), (13, 155283300), (15, 134578860), (18, 112149050), (20, 100934145), (25, 80747316), (26, 77641650), (30, 67289430), (36, 56074525), (39, 51761100), (45, 44859620), (47, 42950700), (50, 40373658), (52, 38820825), (60, 33644715), (65, 31056660), (75, 26915772), (78, 25880550), (90, 22429810), (94, 21475350), (100, 20186829), (117, 17253700), (130, 15528330), (141, 14316900), (150, 13457886), (156, 12940275), (180, 11214905), (188, 10737675), (195, 10352220), (225, 8971924), (234, 8626850), (235, 8590140), (260, 7764165), (282, 7158450), (300, 6728943), (325, 6211332), (390, 5176110), (423, 4772300), (450, 4485962), (468, 4313425), (470, 4295070), (564, 3579225), (585, 3450740), (611, 3303900), (650, 3105666), (705, 2863380), (780, 2588055), (846, 2386150), (900, 2242981), (940, 2147535), (975, 2070444), (1170, 1725370), (1175, 1718028), (1222, 1651950), (1300, 1552833), (1410, 1431690), (1692, 1193075), (1833, 1101300), (1950, 1035222), (2115, 954460), (2340, 862685), (2350, 859014), (2444, 825975), (2820, 715845), (2925, 690148), (3055, 660780), (3525, 572676), (3666, 550650), (3671, 549900), (3900, 517611), (4230, 477230), (4700, 429507), (5499, 367100), (5850, 345074), (6110, 330390), (7050, 286338), (7332, 275325), (7342, 274950), (8460, 238615), (9165, 220260), (10575, 190892), (10998, 183550), (11013, 183300), (11700, 172537), (12220, 165195), (14100, 143169), (14684, 137475), (15275, 132156), (18330, 110130), (18355, 109980), (21150, 95446), (21996, 91775), (22026, 91650), (27495, 73420), (30550, 66078), (33039, 61100), (36660, 55065), (36710, 54990), (42300, 47723), (44052, 45825)]