73429020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 257519808

約数和(自身を除く): 184090788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 577, 606, 630, 707, 909, 1010, 1154, 1212, 1260, 1414, 1515, 1731, 1818, 2020, 2121, 2308, 2828, 2885, 3030, 3462, 3535, 3636, 4039, 4242, 4545, 5193, 5770, 6060, 6363, 6924, 7070, 8078, 8484, 8655, 9090, 10386, 10605, 11540, 12117, 12726, 14140, 16156, 17310, 18180, 20195, 20772, 21210, 24234, 25452, 25965, 31815, 34620, 36351, 40390, 42420, 48468, 51930, 58277, 60585, 63630, 72702, 80780, 103860, 116554, 121170, 127260, 145404, 174831, 181755, 233108, 242340, 291385, 349662, 363510, 407939, 524493, 582770, 699324, 727020, 815878, 874155, 1048986, 1165540, 1223817, 1631756, 1748310, 2039695, 2097972, 2447634, 2622465, 3496620, 3671451, 4079390, 4895268, 5244930, 6119085, 7342902, 8158780, 10489860, 12238170, 14685804, 18357255, 24476340, 36714510, 73429020]

約数ペア:

[(1, 73429020), (2, 36714510), (3, 24476340), (4, 18357255), (5, 14685804), (6, 12238170), (7, 10489860), (9, 8158780), (10, 7342902), (12, 6119085), (14, 5244930), (15, 4895268), (18, 4079390), (20, 3671451), (21, 3496620), (28, 2622465), (30, 2447634), (35, 2097972), (36, 2039695), (42, 1748310), (45, 1631756), (60, 1223817), (63, 1165540), (70, 1048986), (84, 874155), (90, 815878), (101, 727020), (105, 699324), (126, 582770), (140, 524493), (180, 407939), (202, 363510), (210, 349662), (252, 291385), (303, 242340), (315, 233108), (404, 181755), (420, 174831), (505, 145404), (577, 127260), (606, 121170), (630, 116554), (707, 103860), (909, 80780), (1010, 72702), (1154, 63630), (1212, 60585), (1260, 58277), (1414, 51930), (1515, 48468), (1731, 42420), (1818, 40390), (2020, 36351), (2121, 34620), (2308, 31815), (2828, 25965), (2885, 25452), (3030, 24234), (3462, 21210), (3535, 20772), (3636, 20195), (4039, 18180), (4242, 17310), (4545, 16156), (5193, 14140), (5770, 12726), (6060, 12117), (6363, 11540), (6924, 10605), (7070, 10386), (8078, 9090), (8484, 8655)]