27448990920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{189199}}^1$

素因数の和:189260

約数の個数: 192

約数和(自身を含む): 99171072000

約数和(自身を除く): 71722081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 189199, 378398, 567597, 756796, 945995, 1135194, 1513592, 1702791, 1891990, 2270388, 2459587, 2837985, 3405582, 3783980, 4540776, 4919174, 5675970, 5865169, 6811164, 7378761, 7567960, 8513955, 9838348, 11351940, 11730338, 12297935, 13622328, 14757522, 17027910, 17595507, 19676696, 22136283, 22703880, 23460676, 24595870, 29325845, 29515044, 34055820, 35191014, 36893805, 44272566, 46921352, 49191740, 52786521, 58651690, 59030088, 68111640, 70382028, 73787610, 76247197, 87977535, 88545132, 98383480, 105573042, 110681415, 117303380, 140764056, 147575220, 152494394, 175955070, 177090264, 211146084, 221362830, 228741591, 234606760, 263932605, 295150440, 304988788, 351910140, 381235985, 422292168, 442725660, 457483182, 527865210, 609977576, 686224773, 703820280, 762471970, 885451320, 914966364, 1055730420, 1143707955, 1372449546, 1524943940, 1829932728, 2111460840, 2287415910, 2744899092, 3049887880, 3431123865, 4574831820, 5489798184, 6862247730, 9149663640, 13724495460, 27448990920]

約数ペア:

[(1, 27448990920), (2, 13724495460), (3, 9149663640), (4, 6862247730), (5, 5489798184), (6, 4574831820), (8, 3431123865), (9, 3049887880), (10, 2744899092), (12, 2287415910), (13, 2111460840), (15, 1829932728), (18, 1524943940), (20, 1372449546), (24, 1143707955), (26, 1055730420), (30, 914966364), (31, 885451320), (36, 762471970), (39, 703820280), (40, 686224773), (45, 609977576), (52, 527865210), (60, 457483182), (62, 442725660), (65, 422292168), (72, 381235985), (78, 351910140), (90, 304988788), (93, 295150440), (104, 263932605), (117, 234606760), (120, 228741591), (124, 221362830), (130, 211146084), (155, 177090264), (156, 175955070), (180, 152494394), (186, 147575220), (195, 140764056), (234, 117303380), (248, 110681415), (260, 105573042), (279, 98383480), (310, 88545132), (312, 87977535), (360, 76247197), (372, 73787610), (390, 70382028), (403, 68111640), (465, 59030088), (468, 58651690), (520, 52786521), (558, 49191740), (585, 46921352), (620, 44272566), (744, 36893805), (780, 35191014), (806, 34055820), (930, 29515044), (936, 29325845), (1116, 24595870), (1170, 23460676), (1209, 22703880), (1240, 22136283), (1395, 19676696), (1560, 17595507), (1612, 17027910), (1860, 14757522), (2015, 13622328), (2232, 12297935), (2340, 11730338), (2418, 11351940), (2790, 9838348), (3224, 8513955), (3627, 7567960), (3720, 7378761), (4030, 6811164), (4680, 5865169), (4836, 5675970), (5580, 4919174), (6045, 4540776), (7254, 3783980), (8060, 3405582), (9672, 2837985), (11160, 2459587), (12090, 2270388), (14508, 1891990), (16120, 1702791), (18135, 1513592), (24180, 1135194), (29016, 945995), (36270, 756796), (48360, 567597), (72540, 378398), (145080, 189199)]