65128050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 120

約数和(自身を含む): 195036996

約数和(自身を除く): 129908946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1237, 1350, 1755, 1950, 2025, 2106, 2474, 2925, 3510, 3711, 4050, 5265, 5850, 6185, 7422, 8775, 10530, 11133, 12370, 16081, 17550, 18555, 22266, 26325, 30925, 32162, 33399, 37110, 48243, 52650, 55665, 61850, 66798, 80405, 92775, 96486, 100197, 111330, 144729, 160810, 166995, 185550, 200394, 241215, 278325, 289458, 333990, 402025, 434187, 482430, 500985, 556650, 723645, 804050, 834975, 868374, 1001970, 1206075, 1302561, 1447290, 1669950, 2170935, 2412150, 2504925, 2605122, 3618225, 4341870, 5009850, 6512805, 7236450, 10854675, 13025610, 21709350, 32564025, 65128050]

約数ペア:

[(1, 65128050), (2, 32564025), (3, 21709350), (5, 13025610), (6, 10854675), (9, 7236450), (10, 6512805), (13, 5009850), (15, 4341870), (18, 3618225), (25, 2605122), (26, 2504925), (27, 2412150), (30, 2170935), (39, 1669950), (45, 1447290), (50, 1302561), (54, 1206075), (65, 1001970), (75, 868374), (78, 834975), (81, 804050), (90, 723645), (117, 556650), (130, 500985), (135, 482430), (150, 434187), (162, 402025), (195, 333990), (225, 289458), (234, 278325), (270, 241215), (325, 200394), (351, 185550), (390, 166995), (405, 160810), (450, 144729), (585, 111330), (650, 100197), (675, 96486), (702, 92775), (810, 80405), (975, 66798), (1053, 61850), (1170, 55665), (1237, 52650), (1350, 48243), (1755, 37110), (1950, 33399), (2025, 32162), (2106, 30925), (2474, 26325), (2925, 22266), (3510, 18555), (3711, 17550), (4050, 16081), (5265, 12370), (5850, 11133), (6185, 10530), (7422, 8775)]