1393831800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 240

約数和(自身を含む): 4896405360

約数和(自身を除く): 3502573560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 97, 100, 108, 120, 135, 150, 162, 180, 194, 200, 216, 225, 270, 291, 300, 324, 360, 388, 405, 450, 485, 540, 582, 600, 648, 675, 776, 810, 873, 887, 900, 970, 1080, 1164, 1350, 1455, 1620, 1746, 1774, 1800, 1940, 2025, 2328, 2425, 2619, 2661, 2700, 2910, 3240, 3492, 3548, 3880, 4050, 4365, 4435, 4850, 5238, 5322, 5400, 5820, 6984, 7096, 7275, 7857, 7983, 8100, 8730, 8870, 9700, 10476, 10644, 11640, 13095, 13305, 14550, 15714, 15966, 16200, 17460, 17740, 19400, 20952, 21288, 21825, 22175, 23949, 26190, 26610, 29100, 31428, 31932, 34920, 35480, 39285, 39915, 43650, 44350, 47898, 52380, 53220, 58200, 62856, 63864, 65475, 66525, 71847, 78570, 79830, 86039, 87300, 88700, 95796, 104760, 106440, 119745, 130950, 133050, 143694, 157140, 159660, 172078, 174600, 177400, 191592, 196425, 199575, 239490, 258117, 261900, 266100, 287388, 314280, 319320, 344156, 359235, 392850, 399150, 430195, 478980, 516234, 523800, 532200, 574776, 598725, 688312, 718470, 774351, 785700, 798300, 860390, 957960, 1032468, 1197450, 1290585, 1436940, 1548702, 1571400, 1596600, 1720780, 1796175, 2064936, 2150975, 2323053, 2394900, 2581170, 2873880, 3097404, 3441560, 3592350, 3871755, 4301950, 4646106, 4789800, 5162340, 6194808, 6452925, 6969159, 7184700, 7743510, 8603900, 9292212, 10324680, 11615265, 12905850, 13938318, 14369400, 15487020, 17207800, 18584424, 19358775, 23230530, 25811700, 27876636, 30974040, 34845795, 38717550, 46461060, 51623400, 55753272, 58076325, 69691590, 77435100, 92922120, 116152650, 139383180, 154870200, 174228975, 232305300, 278766360, 348457950, 464610600, 696915900, 1393831800]

約数ペア:

[(1, 1393831800), (2, 696915900), (3, 464610600), (4, 348457950), (5, 278766360), (6, 232305300), (8, 174228975), (9, 154870200), (10, 139383180), (12, 116152650), (15, 92922120), (18, 77435100), (20, 69691590), (24, 58076325), (25, 55753272), (27, 51623400), (30, 46461060), (36, 38717550), (40, 34845795), (45, 30974040), (50, 27876636), (54, 25811700), (60, 23230530), (72, 19358775), (75, 18584424), (81, 17207800), (90, 15487020), (97, 14369400), (100, 13938318), (108, 12905850), (120, 11615265), (135, 10324680), (150, 9292212), (162, 8603900), (180, 7743510), (194, 7184700), (200, 6969159), (216, 6452925), (225, 6194808), (270, 5162340), (291, 4789800), (300, 4646106), (324, 4301950), (360, 3871755), (388, 3592350), (405, 3441560), (450, 3097404), (485, 2873880), (540, 2581170), (582, 2394900), (600, 2323053), (648, 2150975), (675, 2064936), (776, 1796175), (810, 1720780), (873, 1596600), (887, 1571400), (900, 1548702), (970, 1436940), (1080, 1290585), (1164, 1197450), (1350, 1032468), (1455, 957960), (1620, 860390), (1746, 798300), (1774, 785700), (1800, 774351), (1940, 718470), (2025, 688312), (2328, 598725), (2425, 574776), (2619, 532200), (2661, 523800), (2700, 516234), (2910, 478980), (3240, 430195), (3492, 399150), (3548, 392850), (3880, 359235), (4050, 344156), (4365, 319320), (4435, 314280), (4850, 287388), (5238, 266100), (5322, 261900), (5400, 258117), (5820, 239490), (6984, 199575), (7096, 196425), (7275, 191592), (7857, 177400), (7983, 174600), (8100, 172078), (8730, 159660), (8870, 157140), (9700, 143694), (10476, 133050), (10644, 130950), (11640, 119745), (13095, 106440), (13305, 104760), (14550, 95796), (15714, 88700), (15966, 87300), (16200, 86039), (17460, 79830), (17740, 78570), (19400, 71847), (20952, 66525), (21288, 65475), (21825, 63864), (22175, 62856), (23949, 58200), (26190, 53220), (26610, 52380), (29100, 47898), (31428, 44350), (31932, 43650), (34920, 39915), (35480, 39285)]