45115980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8295

約数の個数: 96

約数和(自身を含む): 155495424

約数和(自身を除く): 110379444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8263, 16526, 24789, 33052, 41315, 49578, 57841, 82630, 99156, 107419, 115682, 123945, 165260, 173523, 214838, 231364, 247890, 289205, 322257, 347046, 429676, 495780, 537095, 578410, 644514, 694092, 751933, 867615, 1074190, 1156820, 1289028, 1503866, 1611285, 1735230, 2148380, 2255799, 3007732, 3222570, 3470460, 3759665, 4511598, 6445140, 7519330, 9023196, 11278995, 15038660, 22557990, 45115980]

約数ペア:

[(1, 45115980), (2, 22557990), (3, 15038660), (4, 11278995), (5, 9023196), (6, 7519330), (7, 6445140), (10, 4511598), (12, 3759665), (13, 3470460), (14, 3222570), (15, 3007732), (20, 2255799), (21, 2148380), (26, 1735230), (28, 1611285), (30, 1503866), (35, 1289028), (39, 1156820), (42, 1074190), (52, 867615), (60, 751933), (65, 694092), (70, 644514), (78, 578410), (84, 537095), (91, 495780), (105, 429676), (130, 347046), (140, 322257), (156, 289205), (182, 247890), (195, 231364), (210, 214838), (260, 173523), (273, 165260), (364, 123945), (390, 115682), (420, 107419), (455, 99156), (546, 82630), (780, 57841), (910, 49578), (1092, 41315), (1365, 33052), (1820, 24789), (2730, 16526), (5460, 8263)]