90259260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 317313024

約数和(自身を除く): 227053764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 182, 183, 195, 210, 244, 260, 271, 273, 305, 364, 366, 390, 420, 427, 455, 542, 546, 610, 732, 780, 793, 813, 854, 910, 915, 1084, 1092, 1220, 1281, 1355, 1365, 1586, 1626, 1708, 1820, 1830, 1897, 2135, 2379, 2562, 2710, 2730, 3172, 3252, 3523, 3660, 3794, 3965, 4065, 4270, 4758, 5124, 5420, 5460, 5551, 5691, 6405, 7046, 7588, 7930, 8130, 8540, 9485, 9516, 10569, 11102, 11382, 11895, 12810, 14092, 15860, 16260, 16531, 16653, 17615, 18970, 21138, 22204, 22764, 23790, 24661, 25620, 27755, 28455, 33062, 33306, 35230, 37940, 42276, 47580, 49322, 49593, 52845, 55510, 56910, 66124, 66612, 70460, 73983, 82655, 83265, 98644, 99186, 105690, 111020, 113820, 115717, 123305, 147966, 165310, 166530, 198372, 211380, 214903, 231434, 246610, 247965, 295932, 330620, 333060, 347151, 369915, 429806, 462868, 493220, 495930, 578585, 644709, 694302, 739830, 859612, 991860, 1074515, 1157170, 1289418, 1388604, 1479660, 1504321, 1735755, 2149030, 2314340, 2578836, 3008642, 3223545, 3471510, 4298060, 4512963, 6017284, 6447090, 6943020, 7521605, 9025926, 12894180, 15043210, 18051852, 22564815, 30086420, 45129630, 90259260]

約数ペア:

[(1, 90259260), (2, 45129630), (3, 30086420), (4, 22564815), (5, 18051852), (6, 15043210), (7, 12894180), (10, 9025926), (12, 7521605), (13, 6943020), (14, 6447090), (15, 6017284), (20, 4512963), (21, 4298060), (26, 3471510), (28, 3223545), (30, 3008642), (35, 2578836), (39, 2314340), (42, 2149030), (52, 1735755), (60, 1504321), (61, 1479660), (65, 1388604), (70, 1289418), (78, 1157170), (84, 1074515), (91, 991860), (105, 859612), (122, 739830), (130, 694302), (140, 644709), (156, 578585), (182, 495930), (183, 493220), (195, 462868), (210, 429806), (244, 369915), (260, 347151), (271, 333060), (273, 330620), (305, 295932), (364, 247965), (366, 246610), (390, 231434), (420, 214903), (427, 211380), (455, 198372), (542, 166530), (546, 165310), (610, 147966), (732, 123305), (780, 115717), (793, 113820), (813, 111020), (854, 105690), (910, 99186), (915, 98644), (1084, 83265), (1092, 82655), (1220, 73983), (1281, 70460), (1355, 66612), (1365, 66124), (1586, 56910), (1626, 55510), (1708, 52845), (1820, 49593), (1830, 49322), (1897, 47580), (2135, 42276), (2379, 37940), (2562, 35230), (2710, 33306), (2730, 33062), (3172, 28455), (3252, 27755), (3523, 25620), (3660, 24661), (3794, 23790), (3965, 22764), (4065, 22204), (4270, 21138), (4758, 18970), (5124, 17615), (5420, 16653), (5460, 16531), (5551, 16260), (5691, 15860), (6405, 14092), (7046, 12810), (7588, 11895), (7930, 11382), (8130, 11102), (8540, 10569), (9485, 9516)]