8181601350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{3583}}^1$

素因数の和:4782

約数の個数: 96

約数和(自身を含む): 21875933184

約数和(自身を除く): 13694331834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1171, 1950, 2342, 3513, 3583, 5855, 7026, 7166, 10749, 11710, 15223, 17565, 17915, 21498, 29275, 30446, 35130, 35830, 45669, 46579, 53745, 58550, 76115, 87825, 89575, 91338, 93158, 107490, 139737, 152230, 175650, 179150, 228345, 232895, 268725, 279474, 380575, 456690, 465790, 537450, 698685, 761150, 1141725, 1164475, 1397370, 2283450, 2328950, 3493425, 4195693, 6986850, 8391386, 12587079, 20978465, 25174158, 41956930, 54544009, 62935395, 104892325, 109088018, 125870790, 163632027, 209784650, 272720045, 314676975, 327264054, 545440090, 629353950, 818160135, 1363600225, 1636320270, 2727200450, 4090800675, 8181601350]

約数ペア:

[(1, 8181601350), (2, 4090800675), (3, 2727200450), (5, 1636320270), (6, 1363600225), (10, 818160135), (13, 629353950), (15, 545440090), (25, 327264054), (26, 314676975), (30, 272720045), (39, 209784650), (50, 163632027), (65, 125870790), (75, 109088018), (78, 104892325), (130, 62935395), (150, 54544009), (195, 41956930), (325, 25174158), (390, 20978465), (650, 12587079), (975, 8391386), (1171, 6986850), (1950, 4195693), (2342, 3493425), (3513, 2328950), (3583, 2283450), (5855, 1397370), (7026, 1164475), (7166, 1141725), (10749, 761150), (11710, 698685), (15223, 537450), (17565, 465790), (17915, 456690), (21498, 380575), (29275, 279474), (30446, 268725), (35130, 232895), (35830, 228345), (45669, 179150), (46579, 175650), (53745, 152230), (58550, 139737), (76115, 107490), (87825, 93158), (89575, 91338)]