289998150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 781283328

約数和(自身を除く): 491285178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 127, 130, 150, 195, 254, 325, 381, 390, 635, 650, 762, 975, 1171, 1270, 1651, 1905, 1950, 2342, 3175, 3302, 3513, 3810, 4953, 5855, 6350, 7026, 8255, 9525, 9906, 11710, 15223, 16510, 17565, 19050, 24765, 29275, 30446, 35130, 41275, 45669, 49530, 58550, 76115, 82550, 87825, 91338, 123825, 148717, 152230, 175650, 228345, 247650, 297434, 380575, 446151, 456690, 743585, 761150, 892302, 1141725, 1487170, 1933321, 2230755, 2283450, 3717925, 3866642, 4461510, 5799963, 7435850, 9666605, 11153775, 11599926, 19333210, 22307550, 28999815, 48333025, 57999630, 96666050, 144999075, 289998150]

約数ペア:

[(1, 289998150), (2, 144999075), (3, 96666050), (5, 57999630), (6, 48333025), (10, 28999815), (13, 22307550), (15, 19333210), (25, 11599926), (26, 11153775), (30, 9666605), (39, 7435850), (50, 5799963), (65, 4461510), (75, 3866642), (78, 3717925), (127, 2283450), (130, 2230755), (150, 1933321), (195, 1487170), (254, 1141725), (325, 892302), (381, 761150), (390, 743585), (635, 456690), (650, 446151), (762, 380575), (975, 297434), (1171, 247650), (1270, 228345), (1651, 175650), (1905, 152230), (1950, 148717), (2342, 123825), (3175, 91338), (3302, 87825), (3513, 82550), (3810, 76115), (4953, 58550), (5855, 49530), (6350, 45669), (7026, 41275), (8255, 35130), (9525, 30446), (9906, 29275), (11710, 24765), (15223, 19050), (16510, 17565)]