91723320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 338688000

約数和(自身を除く): 246964680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 139, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 278, 282, 312, 351, 360, 376, 390, 417, 423, 468, 470, 520, 540, 556, 564, 585, 611, 695, 702, 705, 780, 834, 846, 936, 940, 1080, 1112, 1128, 1170, 1222, 1251, 1269, 1390, 1404, 1410, 1560, 1668, 1692, 1755, 1807, 1833, 1880, 2085, 2115, 2340, 2444, 2502, 2538, 2780, 2808, 2820, 3055, 3336, 3384, 3510, 3614, 3666, 3753, 4170, 4230, 4680, 4888, 5004, 5076, 5421, 5499, 5560, 5640, 6110, 6255, 6345, 6533, 7020, 7228, 7332, 7506, 8340, 8460, 9035, 9165, 10008, 10152, 10842, 10998, 12220, 12510, 12690, 13066, 14040, 14456, 14664, 15012, 16263, 16497, 16680, 16920, 18070, 18330, 18765, 19599, 21684, 21996, 24440, 25020, 25380, 26132, 27105, 27495, 30024, 32526, 32665, 32994, 36140, 36660, 37530, 39198, 43368, 43992, 48789, 50040, 50760, 52264, 54210, 54990, 58797, 65052, 65330, 65988, 72280, 73320, 75060, 78396, 81315, 82485, 84929, 97578, 97995, 108420, 109980, 117594, 130104, 130660, 131976, 150120, 156792, 162630, 164970, 169858, 176391, 195156, 195990, 216840, 219960, 235188, 243945, 254787, 261320, 293985, 325260, 329940, 339716, 352782, 390312, 391980, 424645, 470376, 487890, 509574, 587970, 650520, 659880, 679432, 705564, 764361, 783960, 849290, 881955, 975780, 1019148, 1175940, 1273935, 1411128, 1528722, 1698580, 1763910, 1951560, 2038296, 2293083, 2351880, 2547870, 3057444, 3397160, 3527820, 3821805, 4586166, 5095740, 6114888, 7055640, 7643610, 9172332, 10191480, 11465415, 15287220, 18344664, 22930830, 30574440, 45861660, 91723320]

約数ペア:

[(1, 91723320), (2, 45861660), (3, 30574440), (4, 22930830), (5, 18344664), (6, 15287220), (8, 11465415), (9, 10191480), (10, 9172332), (12, 7643610), (13, 7055640), (15, 6114888), (18, 5095740), (20, 4586166), (24, 3821805), (26, 3527820), (27, 3397160), (30, 3057444), (36, 2547870), (39, 2351880), (40, 2293083), (45, 2038296), (47, 1951560), (52, 1763910), (54, 1698580), (60, 1528722), (65, 1411128), (72, 1273935), (78, 1175940), (90, 1019148), (94, 975780), (104, 881955), (108, 849290), (117, 783960), (120, 764361), (130, 705564), (135, 679432), (139, 659880), (141, 650520), (156, 587970), (180, 509574), (188, 487890), (195, 470376), (216, 424645), (234, 391980), (235, 390312), (260, 352782), (270, 339716), (278, 329940), (282, 325260), (312, 293985), (351, 261320), (360, 254787), (376, 243945), (390, 235188), (417, 219960), (423, 216840), (468, 195990), (470, 195156), (520, 176391), (540, 169858), (556, 164970), (564, 162630), (585, 156792), (611, 150120), (695, 131976), (702, 130660), (705, 130104), (780, 117594), (834, 109980), (846, 108420), (936, 97995), (940, 97578), (1080, 84929), (1112, 82485), (1128, 81315), (1170, 78396), (1222, 75060), (1251, 73320), (1269, 72280), (1390, 65988), (1404, 65330), (1410, 65052), (1560, 58797), (1668, 54990), (1692, 54210), (1755, 52264), (1807, 50760), (1833, 50040), (1880, 48789), (2085, 43992), (2115, 43368), (2340, 39198), (2444, 37530), (2502, 36660), (2538, 36140), (2780, 32994), (2808, 32665), (2820, 32526), (3055, 30024), (3336, 27495), (3384, 27105), (3510, 26132), (3614, 25380), (3666, 25020), (3753, 24440), (4170, 21996), (4230, 21684), (4680, 19599), (4888, 18765), (5004, 18330), (5076, 18070), (5421, 16920), (5499, 16680), (5560, 16497), (5640, 16263), (6110, 15012), (6255, 14664), (6345, 14456), (6533, 14040), (7020, 13066), (7228, 12690), (7332, 12510), (7506, 12220), (8340, 10998), (8460, 10842), (9035, 10152), (9165, 10008)]