9289980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 32969664

約数和(自身を除く): 23679684

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, 73, 84, 90, 101, 105, 126, 140, 146, 180, 202, 210, 219, 252, 292, 303, 315, 365, 404, 420, 438, 505, 511, 606, 630, 657, 707, 730, 876, 909, 1010, 1022, 1095, 1212, 1260, 1314, 1414, 1460, 1515, 1533, 1818, 2020, 2044, 2121, 2190, 2555, 2628, 2828, 3030, 3066, 3285, 3535, 3636, 4242, 4380, 4545, 4599, 5110, 6060, 6132, 6363, 6570, 7070, 7373, 7665, 8484, 9090, 9198, 10220, 10605, 12726, 13140, 14140, 14746, 15330, 18180, 18396, 21210, 22119, 22995, 25452, 29492, 30660, 31815, 36865, 42420, 44238, 45990, 51611, 63630, 66357, 73730, 88476, 91980, 103222, 110595, 127260, 132714, 147460, 154833, 206444, 221190, 258055, 265428, 309666, 331785, 442380, 464499, 516110, 619332, 663570, 774165, 928998, 1032220, 1327140, 1548330, 1857996, 2322495, 3096660, 4644990, 9289980]

約数ペア:

[(1, 9289980), (2, 4644990), (3, 3096660), (4, 2322495), (5, 1857996), (6, 1548330), (7, 1327140), (9, 1032220), (10, 928998), (12, 774165), (14, 663570), (15, 619332), (18, 516110), (20, 464499), (21, 442380), (28, 331785), (30, 309666), (35, 265428), (36, 258055), (42, 221190), (45, 206444), (60, 154833), (63, 147460), (70, 132714), (73, 127260), (84, 110595), (90, 103222), (101, 91980), (105, 88476), (126, 73730), (140, 66357), (146, 63630), (180, 51611), (202, 45990), (210, 44238), (219, 42420), (252, 36865), (292, 31815), (303, 30660), (315, 29492), (365, 25452), (404, 22995), (420, 22119), (438, 21210), (505, 18396), (511, 18180), (606, 15330), (630, 14746), (657, 14140), (707, 13140), (730, 12726), (876, 10605), (909, 10220), (1010, 9198), (1022, 9090), (1095, 8484), (1212, 7665), (1260, 7373), (1314, 7070), (1414, 6570), (1460, 6363), (1515, 6132), (1533, 6060), (1818, 5110), (2020, 4599), (2044, 4545), (2121, 4380), (2190, 4242), (2555, 3636), (2628, 3535), (2828, 3285), (3030, 3066)]