2783457300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1153}}^1$

素因数の和:1802

約数の個数: 144

約数和(自身を含む): 8694512960

約数和(自身を除く): 5911055660

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, 619, 650, 780, 975, 1153, 1238, 1300, 1857, 1950, 2306, 2476, 3095, 3459, 3714, 3900, 4612, 5765, 6190, 6918, 7428, 8047, 9285, 11530, 12380, 13836, 14989, 15475, 16094, 17295, 18570, 23060, 24141, 28825, 29978, 30950, 32188, 34590, 37140, 40235, 44967, 46425, 48282, 57650, 59956, 61900, 69180, 74945, 80470, 86475, 89934, 92850, 96564, 115300, 120705, 149890, 160940, 172950, 179868, 185700, 201175, 224835, 241410, 299780, 345900, 374725, 402350, 449670, 482820, 603525, 713707, 749450, 804700, 899340, 1124175, 1207050, 1427414, 1498900, 2141121, 2248350, 2414100, 2854828, 3568535, 4282242, 4496700, 7137070, 8564484, 9278191, 10705605, 14274140, 17842675, 18556382, 21411210, 27834573, 35685350, 37112764, 42822420, 46390955, 53528025, 55669146, 71370700, 92781910, 107056050, 111338292, 139172865, 185563820, 214112100, 231954775, 278345730, 463909550, 556691460, 695864325, 927819100, 1391728650, 2783457300]

約数ペア:

[(1, 2783457300), (2, 1391728650), (3, 927819100), (4, 695864325), (5, 556691460), (6, 463909550), (10, 278345730), (12, 231954775), (13, 214112100), (15, 185563820), (20, 139172865), (25, 111338292), (26, 107056050), (30, 92781910), (39, 71370700), (50, 55669146), (52, 53528025), (60, 46390955), (65, 42822420), (75, 37112764), (78, 35685350), (100, 27834573), (130, 21411210), (150, 18556382), (156, 17842675), (195, 14274140), (260, 10705605), (300, 9278191), (325, 8564484), (390, 7137070), (619, 4496700), (650, 4282242), (780, 3568535), (975, 2854828), (1153, 2414100), (1238, 2248350), (1300, 2141121), (1857, 1498900), (1950, 1427414), (2306, 1207050), (2476, 1124175), (3095, 899340), (3459, 804700), (3714, 749450), (3900, 713707), (4612, 603525), (5765, 482820), (6190, 449670), (6918, 402350), (7428, 374725), (8047, 345900), (9285, 299780), (11530, 241410), (12380, 224835), (13836, 201175), (14989, 185700), (15475, 179868), (16094, 172950), (17295, 160940), (18570, 149890), (23060, 120705), (24141, 115300), (28825, 96564), (29978, 92850), (30950, 89934), (32188, 86475), (34590, 80470), (37140, 74945), (40235, 69180), (44967, 61900), (46425, 59956), (48282, 57650)]