73275540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2601

約数の個数: 96

約数和(自身を含む): 227015040

約数和(自身を除く): 153739500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2539, 2886, 4810, 5078, 5772, 7215, 7617, 9620, 10156, 12695, 14430, 15234, 25390, 28860, 30468, 33007, 38085, 50780, 66014, 76170, 93943, 99021, 132028, 152340, 165035, 187886, 198042, 281829, 330070, 375772, 396084, 469715, 495105, 563658, 660140, 939430, 990210, 1127316, 1221259, 1409145, 1878860, 1980420, 2442518, 2818290, 3663777, 4885036, 5636580, 6106295, 7327554, 12212590, 14655108, 18318885, 24425180, 36637770, 73275540]

約数ペア:

[(1, 73275540), (2, 36637770), (3, 24425180), (4, 18318885), (5, 14655108), (6, 12212590), (10, 7327554), (12, 6106295), (13, 5636580), (15, 4885036), (20, 3663777), (26, 2818290), (30, 2442518), (37, 1980420), (39, 1878860), (52, 1409145), (60, 1221259), (65, 1127316), (74, 990210), (78, 939430), (111, 660140), (130, 563658), (148, 495105), (156, 469715), (185, 396084), (195, 375772), (222, 330070), (260, 281829), (370, 198042), (390, 187886), (444, 165035), (481, 152340), (555, 132028), (740, 99021), (780, 93943), (962, 76170), (1110, 66014), (1443, 50780), (1924, 38085), (2220, 33007), (2405, 30468), (2539, 28860), (2886, 25390), (4810, 15234), (5078, 14430), (5772, 12695), (7215, 10156), (7617, 9620)]