83954520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17969

約数の個数: 96

約数和(自身を含む): 293857200

約数和(自身を除く): 209902680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17939, 35878, 53817, 71756, 89695, 107634, 143512, 161451, 179390, 215268, 233207, 269085, 322902, 358780, 430536, 466414, 538170, 645804, 699621, 717560, 807255, 932828, 1076340, 1166035, 1291608, 1399242, 1614510, 1865656, 2098863, 2152680, 2332070, 2798484, 3229020, 3498105, 4197726, 4664140, 5596968, 6458040, 6996210, 8395452, 9328280, 10494315, 13992420, 16790904, 20988630, 27984840, 41977260, 83954520]

約数ペア:

[(1, 83954520), (2, 41977260), (3, 27984840), (4, 20988630), (5, 16790904), (6, 13992420), (8, 10494315), (9, 9328280), (10, 8395452), (12, 6996210), (13, 6458040), (15, 5596968), (18, 4664140), (20, 4197726), (24, 3498105), (26, 3229020), (30, 2798484), (36, 2332070), (39, 2152680), (40, 2098863), (45, 1865656), (52, 1614510), (60, 1399242), (65, 1291608), (72, 1166035), (78, 1076340), (90, 932828), (104, 807255), (117, 717560), (120, 699621), (130, 645804), (156, 538170), (180, 466414), (195, 430536), (234, 358780), (260, 322902), (312, 269085), (360, 233207), (390, 215268), (468, 179390), (520, 161451), (585, 143512), (780, 107634), (936, 89695), (1170, 71756), (1560, 53817), (2340, 35878), (4680, 17939)]