1493700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 4666368

約数和(自身を除く): 3172668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 383, 390, 650, 766, 780, 975, 1149, 1300, 1532, 1915, 1950, 2298, 3830, 3900, 4596, 4979, 5745, 7660, 9575, 9958, 11490, 14937, 19150, 19916, 22980, 24895, 28725, 29874, 38300, 49790, 57450, 59748, 74685, 99580, 114900, 124475, 149370, 248950, 298740, 373425, 497900, 746850, 1493700]

約数ペア:

[(1, 1493700), (2, 746850), (3, 497900), (4, 373425), (5, 298740), (6, 248950), (10, 149370), (12, 124475), (13, 114900), (15, 99580), (20, 74685), (25, 59748), (26, 57450), (30, 49790), (39, 38300), (50, 29874), (52, 28725), (60, 24895), (65, 22980), (75, 19916), (78, 19150), (100, 14937), (130, 11490), (150, 9958), (156, 9575), (195, 7660), (260, 5745), (300, 4979), (325, 4596), (383, 3900), (390, 3830), (650, 2298), (766, 1950), (780, 1915), (975, 1532), (1149, 1300)]