65757900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 108

約数和(自身を含む): 206179512

約数和(自身を除く): 140421612

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, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1297, 1300, 1690, 1950, 2028, 2535, 2594, 3380, 3891, 3900, 4225, 5070, 5188, 6485, 7782, 8450, 10140, 12675, 12970, 15564, 16861, 16900, 19455, 25350, 25940, 32425, 33722, 38910, 50583, 50700, 64850, 67444, 77820, 84305, 97275, 101166, 129700, 168610, 194550, 202332, 219193, 252915, 337220, 389100, 421525, 438386, 505830, 657579, 843050, 876772, 1011660, 1095965, 1264575, 1315158, 1686100, 2191930, 2529150, 2630316, 3287895, 4383860, 5058300, 5479825, 6575790, 10959650, 13151580, 16439475, 21919300, 32878950, 65757900]

約数ペア:

[(1, 65757900), (2, 32878950), (3, 21919300), (4, 16439475), (5, 13151580), (6, 10959650), (10, 6575790), (12, 5479825), (13, 5058300), (15, 4383860), (20, 3287895), (25, 2630316), (26, 2529150), (30, 2191930), (39, 1686100), (50, 1315158), (52, 1264575), (60, 1095965), (65, 1011660), (75, 876772), (78, 843050), (100, 657579), (130, 505830), (150, 438386), (156, 421525), (169, 389100), (195, 337220), (260, 252915), (300, 219193), (325, 202332), (338, 194550), (390, 168610), (507, 129700), (650, 101166), (676, 97275), (780, 84305), (845, 77820), (975, 67444), (1014, 64850), (1297, 50700), (1300, 50583), (1690, 38910), (1950, 33722), (2028, 32425), (2535, 25940), (2594, 25350), (3380, 19455), (3891, 16900), (3900, 16861), (4225, 15564), (5070, 12970), (5188, 12675), (6485, 10140), (7782, 8450)]