812903683800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104218421}}^1$

素因数の和:104218453

約数の個数: 96

約数和(自身を含む): 2713847708880

約数和(自身を除く): 1900944025080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 104218421, 208436842, 312655263, 416873684, 521092105, 625310526, 833747368, 1042184210, 1250621052, 1354839473, 1563276315, 2084368420, 2501242104, 2605460525, 2709678946, 3126552630, 4064518419, 4168736840, 5210921050, 5419357892, 6253105260, 6774197365, 7816381575, 8129036838, 10421842100, 10838715784, 12506210520, 13548394730, 15632763150, 16258073676, 20322592095, 20843684200, 27096789460, 31265526300, 32516147352, 33870986825, 40645184190, 54193578920, 62531052600, 67741973650, 81290368380, 101612960475, 135483947300, 162580736760, 203225920950, 270967894600, 406451841900, 812903683800]

約数ペア:

[(1, 812903683800), (2, 406451841900), (3, 270967894600), (4, 203225920950), (5, 162580736760), (6, 135483947300), (8, 101612960475), (10, 81290368380), (12, 67741973650), (13, 62531052600), (15, 54193578920), (20, 40645184190), (24, 33870986825), (25, 32516147352), (26, 31265526300), (30, 27096789460), (39, 20843684200), (40, 20322592095), (50, 16258073676), (52, 15632763150), (60, 13548394730), (65, 12506210520), (75, 10838715784), (78, 10421842100), (100, 8129036838), (104, 7816381575), (120, 6774197365), (130, 6253105260), (150, 5419357892), (156, 5210921050), (195, 4168736840), (200, 4064518419), (260, 3126552630), (300, 2709678946), (312, 2605460525), (325, 2501242104), (390, 2084368420), (520, 1563276315), (600, 1354839473), (650, 1250621052), (780, 1042184210), (975, 833747368), (1300, 625310526), (1560, 521092105), (1950, 416873684), (2600, 312655263), (3900, 208436842), (7800, 104218421)]