157078574600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677647}}^1$

素因数の和:677743

約数の個数: 96

約数和(自身を含む): 390731836800

約数和(自身を除く): 233653262200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 152, 190, 200, 244, 305, 380, 475, 488, 610, 760, 950, 1159, 1220, 1525, 1900, 2318, 2440, 3050, 3800, 4636, 5795, 6100, 9272, 11590, 12200, 23180, 28975, 46360, 57950, 115900, 231800, 677647, 1355294, 2710588, 3388235, 5421176, 6776470, 12875293, 13552940, 16941175, 25750586, 27105880, 33882350, 41336467, 51501172, 64376465, 67764700, 82672934, 103002344, 128752930, 135529400, 165345868, 206682335, 257505860, 321882325, 330691736, 413364670, 515011720, 643764650, 785392873, 826729340, 1033411675, 1287529300, 1570785746, 1653458680, 2066823350, 2575058600, 3141571492, 3926964365, 4133646700, 6283142984, 7853928730, 8267293400, 15707857460, 19634821825, 31415714920, 39269643650, 78539287300, 157078574600]

約数ペア:

[(1, 157078574600), (2, 78539287300), (4, 39269643650), (5, 31415714920), (8, 19634821825), (10, 15707857460), (19, 8267293400), (20, 7853928730), (25, 6283142984), (38, 4133646700), (40, 3926964365), (50, 3141571492), (61, 2575058600), (76, 2066823350), (95, 1653458680), (100, 1570785746), (122, 1287529300), (152, 1033411675), (190, 826729340), (200, 785392873), (244, 643764650), (305, 515011720), (380, 413364670), (475, 330691736), (488, 321882325), (610, 257505860), (760, 206682335), (950, 165345868), (1159, 135529400), (1220, 128752930), (1525, 103002344), (1900, 82672934), (2318, 67764700), (2440, 64376465), (3050, 51501172), (3800, 41336467), (4636, 33882350), (5795, 27105880), (6100, 25750586), (9272, 16941175), (11590, 13552940), (12200, 12875293), (23180, 6776470), (28975, 5421176), (46360, 3388235), (57950, 2710588), (115900, 1355294), (231800, 677647)]