100370620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 263608128

約数和(自身を除く): 163237508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 61, 70, 73, 92, 98, 115, 122, 140, 146, 161, 196, 230, 244, 245, 292, 305, 322, 365, 427, 460, 490, 511, 610, 644, 730, 805, 854, 980, 1022, 1127, 1220, 1403, 1460, 1610, 1679, 1708, 2044, 2135, 2254, 2555, 2806, 2989, 3220, 3358, 3577, 4270, 4453, 4508, 5110, 5612, 5635, 5978, 6716, 7015, 7154, 8395, 8540, 8906, 9821, 10220, 11270, 11753, 11956, 14030, 14308, 14945, 16790, 17812, 17885, 19642, 22265, 22540, 23506, 28060, 29890, 31171, 33580, 35770, 39284, 44530, 47012, 49105, 58765, 59780, 62342, 68747, 71540, 82271, 89060, 98210, 102419, 117530, 124684, 137494, 155855, 164542, 196420, 204838, 218197, 235060, 274988, 311710, 329084, 343735, 409676, 411355, 436394, 512095, 623420, 687470, 716933, 822710, 872788, 1024190, 1090985, 1374940, 1433866, 1645420, 2048380, 2181970, 2867732, 3584665, 4363940, 5018531, 7169330, 10037062, 14338660, 20074124, 25092655, 50185310, 100370620]

約数ペア:

[(1, 100370620), (2, 50185310), (4, 25092655), (5, 20074124), (7, 14338660), (10, 10037062), (14, 7169330), (20, 5018531), (23, 4363940), (28, 3584665), (35, 2867732), (46, 2181970), (49, 2048380), (61, 1645420), (70, 1433866), (73, 1374940), (92, 1090985), (98, 1024190), (115, 872788), (122, 822710), (140, 716933), (146, 687470), (161, 623420), (196, 512095), (230, 436394), (244, 411355), (245, 409676), (292, 343735), (305, 329084), (322, 311710), (365, 274988), (427, 235060), (460, 218197), (490, 204838), (511, 196420), (610, 164542), (644, 155855), (730, 137494), (805, 124684), (854, 117530), (980, 102419), (1022, 98210), (1127, 89060), (1220, 82271), (1403, 71540), (1460, 68747), (1610, 62342), (1679, 59780), (1708, 58765), (2044, 49105), (2135, 47012), (2254, 44530), (2555, 39284), (2806, 35770), (2989, 33580), (3220, 31171), (3358, 29890), (3577, 28060), (4270, 23506), (4453, 22540), (4508, 22265), (5110, 19642), (5612, 17885), (5635, 17812), (5978, 16790), (6716, 14945), (7015, 14308), (7154, 14030), (8395, 11956), (8540, 11753), (8906, 11270), (9821, 10220)]