149739227300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{38953}}^1$

素因数の和:41937

約数の個数: 72

約数和(自身を含む): 350056381416

約数和(自身を除く): 200317154116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2957, 5914, 11828, 14785, 29570, 38441, 38953, 59140, 73925, 76882, 77906, 147850, 153764, 155812, 192205, 194765, 295700, 384410, 389530, 506389, 768820, 779060, 961025, 973825, 1012778, 1922050, 1947650, 2025556, 2531945, 3844100, 3895300, 5063890, 10127780, 12659725, 25319450, 50638900, 115184021, 230368042, 460736084, 575920105, 1151840210, 1497392273, 2303680420, 2879600525, 2994784546, 5759201050, 5989569092, 7486961365, 11518402100, 14973922730, 29947845460, 37434806825, 74869613650, 149739227300]

約数ペア:

[(1, 149739227300), (2, 74869613650), (4, 37434806825), (5, 29947845460), (10, 14973922730), (13, 11518402100), (20, 7486961365), (25, 5989569092), (26, 5759201050), (50, 2994784546), (52, 2879600525), (65, 2303680420), (100, 1497392273), (130, 1151840210), (260, 575920105), (325, 460736084), (650, 230368042), (1300, 115184021), (2957, 50638900), (5914, 25319450), (11828, 12659725), (14785, 10127780), (29570, 5063890), (38441, 3895300), (38953, 3844100), (59140, 2531945), (73925, 2025556), (76882, 1947650), (77906, 1922050), (147850, 1012778), (153764, 973825), (155812, 961025), (192205, 779060), (194765, 768820), (295700, 506389), (384410, 389530)]