128766300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 405828192

約数和(自身を除く): 277061892

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, 137, 150, 156, 195, 241, 260, 274, 300, 325, 390, 411, 482, 548, 650, 685, 723, 780, 822, 964, 975, 1205, 1300, 1370, 1446, 1644, 1781, 1950, 2055, 2410, 2740, 2892, 3133, 3425, 3562, 3615, 3900, 4110, 4820, 5343, 6025, 6266, 6850, 7124, 7230, 8220, 8905, 9399, 10275, 10686, 12050, 12532, 13700, 14460, 15665, 17810, 18075, 18798, 20550, 21372, 24100, 26715, 31330, 33017, 35620, 36150, 37596, 41100, 44525, 46995, 53430, 62660, 66034, 72300, 78325, 89050, 93990, 99051, 106860, 132068, 133575, 156650, 165085, 178100, 187980, 198102, 234975, 267150, 313300, 330170, 396204, 429221, 469950, 495255, 534300, 660340, 825425, 858442, 939900, 990510, 1287663, 1650850, 1716884, 1981020, 2146105, 2476275, 2575326, 3301700, 4292210, 4952550, 5150652, 6438315, 8584420, 9905100, 10730525, 12876630, 21461050, 25753260, 32191575, 42922100, 64383150, 128766300]

約数ペア:

[(1, 128766300), (2, 64383150), (3, 42922100), (4, 32191575), (5, 25753260), (6, 21461050), (10, 12876630), (12, 10730525), (13, 9905100), (15, 8584420), (20, 6438315), (25, 5150652), (26, 4952550), (30, 4292210), (39, 3301700), (50, 2575326), (52, 2476275), (60, 2146105), (65, 1981020), (75, 1716884), (78, 1650850), (100, 1287663), (130, 990510), (137, 939900), (150, 858442), (156, 825425), (195, 660340), (241, 534300), (260, 495255), (274, 469950), (300, 429221), (325, 396204), (390, 330170), (411, 313300), (482, 267150), (548, 234975), (650, 198102), (685, 187980), (723, 178100), (780, 165085), (822, 156650), (964, 133575), (975, 132068), (1205, 106860), (1300, 99051), (1370, 93990), (1446, 89050), (1644, 78325), (1781, 72300), (1950, 66034), (2055, 62660), (2410, 53430), (2740, 46995), (2892, 44525), (3133, 41100), (3425, 37596), (3562, 36150), (3615, 35620), (3900, 33017), (4110, 31330), (4820, 26715), (5343, 24100), (6025, 21372), (6266, 20550), (6850, 18798), (7124, 18075), (7230, 17810), (8220, 15665), (8905, 14460), (9399, 13700), (10275, 12532), (10686, 12050)]