91997640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 359884800

約数和(自身を除く): 267887160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 283, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 566, 602, 630, 645, 756, 774, 840, 849, 860, 903, 945, 1032, 1080, 1132, 1161, 1204, 1260, 1290, 1415, 1505, 1512, 1548, 1698, 1720, 1806, 1890, 1935, 1981, 2264, 2322, 2408, 2520, 2547, 2580, 2709, 2830, 3010, 3096, 3396, 3612, 3780, 3870, 3962, 4245, 4515, 4644, 5094, 5160, 5418, 5660, 5805, 5943, 6020, 6792, 7224, 7560, 7641, 7740, 7924, 8127, 8490, 9030, 9288, 9905, 10188, 10836, 11320, 11610, 11886, 12040, 12169, 12735, 13545, 15282, 15480, 15848, 16254, 16980, 17829, 18060, 19810, 20376, 21672, 23220, 23772, 24338, 25470, 27090, 29715, 30564, 32508, 33960, 35658, 36120, 36507, 38205, 39620, 40635, 46440, 47544, 48676, 50940, 53487, 54180, 59430, 60845, 61128, 65016, 71316, 73014, 76410, 79240, 81270, 85183, 89145, 97352, 101880, 106974, 108360, 109521, 118860, 121690, 142632, 146028, 152820, 162540, 170366, 178290, 182535, 213948, 219042, 237720, 243380, 255549, 267435, 292056, 305640, 325080, 328563, 340732, 356580, 365070, 425915, 427896, 438084, 486760, 511098, 534870, 547605, 657126, 681464, 713160, 730140, 766647, 851830, 876168, 1022196, 1069740, 1095210, 1277745, 1314252, 1460280, 1533294, 1642815, 1703660, 2044392, 2139480, 2190420, 2299941, 2555490, 2628504, 3066588, 3285630, 3407320, 3833235, 4380840, 4599882, 5110980, 6133176, 6571260, 7666470, 9199764, 10221960, 11499705, 13142520, 15332940, 18399528, 22999410, 30665880, 45998820, 91997640]

約数ペア:

[(1, 91997640), (2, 45998820), (3, 30665880), (4, 22999410), (5, 18399528), (6, 15332940), (7, 13142520), (8, 11499705), (9, 10221960), (10, 9199764), (12, 7666470), (14, 6571260), (15, 6133176), (18, 5110980), (20, 4599882), (21, 4380840), (24, 3833235), (27, 3407320), (28, 3285630), (30, 3066588), (35, 2628504), (36, 2555490), (40, 2299941), (42, 2190420), (43, 2139480), (45, 2044392), (54, 1703660), (56, 1642815), (60, 1533294), (63, 1460280), (70, 1314252), (72, 1277745), (84, 1095210), (86, 1069740), (90, 1022196), (105, 876168), (108, 851830), (120, 766647), (126, 730140), (129, 713160), (135, 681464), (140, 657126), (168, 547605), (172, 534870), (180, 511098), (189, 486760), (210, 438084), (215, 427896), (216, 425915), (252, 365070), (258, 356580), (270, 340732), (280, 328563), (283, 325080), (301, 305640), (315, 292056), (344, 267435), (360, 255549), (378, 243380), (387, 237720), (420, 219042), (430, 213948), (504, 182535), (516, 178290), (540, 170366), (566, 162540), (602, 152820), (630, 146028), (645, 142632), (756, 121690), (774, 118860), (840, 109521), (849, 108360), (860, 106974), (903, 101880), (945, 97352), (1032, 89145), (1080, 85183), (1132, 81270), (1161, 79240), (1204, 76410), (1260, 73014), (1290, 71316), (1415, 65016), (1505, 61128), (1512, 60845), (1548, 59430), (1698, 54180), (1720, 53487), (1806, 50940), (1890, 48676), (1935, 47544), (1981, 46440), (2264, 40635), (2322, 39620), (2408, 38205), (2520, 36507), (2547, 36120), (2580, 35658), (2709, 33960), (2830, 32508), (3010, 30564), (3096, 29715), (3396, 27090), (3612, 25470), (3780, 24338), (3870, 23772), (3962, 23220), (4245, 21672), (4515, 20376), (4644, 19810), (5094, 18060), (5160, 17829), (5418, 16980), (5660, 16254), (5805, 15848), (5943, 15480), (6020, 15282), (6792, 13545), (7224, 12735), (7560, 12169), (7641, 12040), (7740, 11886), (7924, 11610), (8127, 11320), (8490, 10836), (9030, 10188), (9288, 9905)]