15237300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3937

約数の個数: 72

約数和(自身を含む): 47490016

約数和(自身を除く): 32252716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 3907, 7814, 11721, 15628, 19535, 23442, 39070, 46884, 50791, 58605, 78140, 97675, 101582, 117210, 152373, 195350, 203164, 234420, 253955, 293025, 304746, 390700, 507910, 586050, 609492, 761865, 1015820, 1172100, 1269775, 1523730, 2539550, 3047460, 3809325, 5079100, 7618650, 15237300]

約数ペア:

[(1, 15237300), (2, 7618650), (3, 5079100), (4, 3809325), (5, 3047460), (6, 2539550), (10, 1523730), (12, 1269775), (13, 1172100), (15, 1015820), (20, 761865), (25, 609492), (26, 586050), (30, 507910), (39, 390700), (50, 304746), (52, 293025), (60, 253955), (65, 234420), (75, 203164), (78, 195350), (100, 152373), (130, 117210), (150, 101582), (156, 97675), (195, 78140), (260, 58605), (300, 50791), (325, 46884), (390, 39070), (650, 23442), (780, 19535), (975, 15628), (1300, 11721), (1950, 7814), (3900, 3907)]