129640950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 72

約数和(自身を含む): 351809328

約数和(自身を除く): 222168378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1854, 2575, 2797, 3090, 4635, 5150, 5594, 7725, 8391, 9270, 13985, 15450, 16782, 23175, 25173, 27970, 41955, 46350, 50346, 69925, 83910, 125865, 139850, 209775, 251730, 288091, 419550, 576182, 629325, 864273, 1258650, 1440455, 1728546, 2592819, 2880910, 4321365, 5185638, 7202275, 8642730, 12964095, 14404550, 21606825, 25928190, 43213650, 64820475, 129640950]

約数ペア:

[(1, 129640950), (2, 64820475), (3, 43213650), (5, 25928190), (6, 21606825), (9, 14404550), (10, 12964095), (15, 8642730), (18, 7202275), (25, 5185638), (30, 4321365), (45, 2880910), (50, 2592819), (75, 1728546), (90, 1440455), (103, 1258650), (150, 864273), (206, 629325), (225, 576182), (309, 419550), (450, 288091), (515, 251730), (618, 209775), (927, 139850), (1030, 125865), (1545, 83910), (1854, 69925), (2575, 50346), (2797, 46350), (3090, 41955), (4635, 27970), (5150, 25173), (5594, 23175), (7725, 16782), (8391, 15450), (9270, 13985)]