1551005200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{13417}}^1$

素因数の和:13469

約数の個数: 90

約数和(自身を含む): 3958672286

約数和(自身を除く): 2407667086

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 578, 680, 850, 1156, 1360, 1445, 1700, 2312, 2890, 3400, 4624, 5780, 6800, 7225, 11560, 13417, 14450, 23120, 26834, 28900, 53668, 57800, 67085, 107336, 115600, 134170, 214672, 228089, 268340, 335425, 456178, 536680, 670850, 912356, 1073360, 1140445, 1341700, 1824712, 2280890, 2683400, 3649424, 3877513, 4561780, 5366800, 5702225, 7755026, 9123560, 11404450, 15510052, 18247120, 19387565, 22808900, 31020104, 38775130, 45617800, 62040208, 77550260, 91235600, 96937825, 155100520, 193875650, 310201040, 387751300, 775502600, 1551005200]

約数ペア:

[(1, 1551005200), (2, 775502600), (4, 387751300), (5, 310201040), (8, 193875650), (10, 155100520), (16, 96937825), (17, 91235600), (20, 77550260), (25, 62040208), (34, 45617800), (40, 38775130), (50, 31020104), (68, 22808900), (80, 19387565), (85, 18247120), (100, 15510052), (136, 11404450), (170, 9123560), (200, 7755026), (272, 5702225), (289, 5366800), (340, 4561780), (400, 3877513), (425, 3649424), (578, 2683400), (680, 2280890), (850, 1824712), (1156, 1341700), (1360, 1140445), (1445, 1073360), (1700, 912356), (2312, 670850), (2890, 536680), (3400, 456178), (4624, 335425), (5780, 268340), (6800, 228089), (7225, 214672), (11560, 134170), (13417, 115600), (14450, 107336), (23120, 67085), (26834, 57800), (28900, 53668)]