75229920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 184818960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 587, 712, 720, 801, 890, 1068, 1174, 1335, 1424, 1440, 1602, 1761, 1780, 2136, 2348, 2670, 2848, 2935, 3204, 3522, 3560, 4005, 4272, 4696, 5283, 5340, 5870, 6408, 7044, 7120, 8010, 8544, 8805, 9392, 10566, 10680, 11740, 12816, 14088, 14240, 16020, 17610, 18784, 21132, 21360, 23480, 25632, 26415, 28176, 32040, 35220, 42264, 42720, 46960, 52243, 52830, 56352, 64080, 70440, 84528, 93920, 104486, 105660, 128160, 140880, 156729, 169056, 208972, 211320, 261215, 281760, 313458, 417944, 422640, 470187, 522430, 626916, 783645, 835888, 845280, 940374, 1044860, 1253832, 1567290, 1671776, 1880748, 2089720, 2350935, 2507664, 3134580, 3761496, 4179440, 4701870, 5015328, 6269160, 7522992, 8358880, 9403740, 12538320, 15045984, 18807480, 25076640, 37614960, 75229920]

約数ペア:

[(1, 75229920), (2, 37614960), (3, 25076640), (4, 18807480), (5, 15045984), (6, 12538320), (8, 9403740), (9, 8358880), (10, 7522992), (12, 6269160), (15, 5015328), (16, 4701870), (18, 4179440), (20, 3761496), (24, 3134580), (30, 2507664), (32, 2350935), (36, 2089720), (40, 1880748), (45, 1671776), (48, 1567290), (60, 1253832), (72, 1044860), (80, 940374), (89, 845280), (90, 835888), (96, 783645), (120, 626916), (144, 522430), (160, 470187), (178, 422640), (180, 417944), (240, 313458), (267, 281760), (288, 261215), (356, 211320), (360, 208972), (445, 169056), (480, 156729), (534, 140880), (587, 128160), (712, 105660), (720, 104486), (801, 93920), (890, 84528), (1068, 70440), (1174, 64080), (1335, 56352), (1424, 52830), (1440, 52243), (1602, 46960), (1761, 42720), (1780, 42264), (2136, 35220), (2348, 32040), (2670, 28176), (2848, 26415), (2935, 25632), (3204, 23480), (3522, 21360), (3560, 21132), (4005, 18784), (4272, 17610), (4696, 16020), (5283, 14240), (5340, 14088), (5870, 12816), (6408, 11740), (7044, 10680), (7120, 10566), (8010, 9392), (8544, 8805)]