90477660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 317463552

約数和(自身を除く): 226985892

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, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 227, 260, 273, 292, 364, 365, 390, 420, 438, 454, 455, 511, 546, 681, 730, 780, 876, 908, 910, 949, 1022, 1092, 1095, 1135, 1362, 1365, 1460, 1533, 1589, 1820, 1898, 2044, 2190, 2270, 2555, 2724, 2730, 2847, 2951, 3066, 3178, 3405, 3796, 4380, 4540, 4745, 4767, 5110, 5460, 5694, 5902, 6132, 6356, 6643, 6810, 7665, 7945, 8853, 9490, 9534, 10220, 11388, 11804, 13286, 13620, 14235, 14755, 15330, 15890, 16571, 17706, 18980, 19068, 19929, 20657, 23835, 26572, 28470, 29510, 30660, 31780, 33142, 33215, 35412, 39858, 41314, 44265, 47670, 49713, 56940, 59020, 61971, 66284, 66430, 79716, 82628, 82855, 88530, 95340, 99426, 99645, 103285, 115997, 123942, 132860, 165710, 177060, 198852, 199290, 206570, 215423, 231994, 247884, 248565, 309855, 331420, 347991, 398580, 413140, 430846, 463988, 497130, 579985, 619710, 646269, 695982, 861692, 994260, 1077115, 1159970, 1239420, 1292538, 1391964, 1507961, 1739955, 2154230, 2319940, 2585076, 3015922, 3231345, 3479910, 4308460, 4523883, 6031844, 6462690, 6959820, 7539805, 9047766, 12925380, 15079610, 18095532, 22619415, 30159220, 45238830, 90477660]

約数ペア:

[(1, 90477660), (2, 45238830), (3, 30159220), (4, 22619415), (5, 18095532), (6, 15079610), (7, 12925380), (10, 9047766), (12, 7539805), (13, 6959820), (14, 6462690), (15, 6031844), (20, 4523883), (21, 4308460), (26, 3479910), (28, 3231345), (30, 3015922), (35, 2585076), (39, 2319940), (42, 2154230), (52, 1739955), (60, 1507961), (65, 1391964), (70, 1292538), (73, 1239420), (78, 1159970), (84, 1077115), (91, 994260), (105, 861692), (130, 695982), (140, 646269), (146, 619710), (156, 579985), (182, 497130), (195, 463988), (210, 430846), (219, 413140), (227, 398580), (260, 347991), (273, 331420), (292, 309855), (364, 248565), (365, 247884), (390, 231994), (420, 215423), (438, 206570), (454, 199290), (455, 198852), (511, 177060), (546, 165710), (681, 132860), (730, 123942), (780, 115997), (876, 103285), (908, 99645), (910, 99426), (949, 95340), (1022, 88530), (1092, 82855), (1095, 82628), (1135, 79716), (1362, 66430), (1365, 66284), (1460, 61971), (1533, 59020), (1589, 56940), (1820, 49713), (1898, 47670), (2044, 44265), (2190, 41314), (2270, 39858), (2555, 35412), (2724, 33215), (2730, 33142), (2847, 31780), (2951, 30660), (3066, 29510), (3178, 28470), (3405, 26572), (3796, 23835), (4380, 20657), (4540, 19929), (4745, 19068), (4767, 18980), (5110, 17706), (5460, 16571), (5694, 15890), (5902, 15330), (6132, 14755), (6356, 14235), (6643, 13620), (6810, 13286), (7665, 11804), (7945, 11388), (8853, 10220), (9490, 9534)]