156883300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 401200884

約数和(自身を除く): 244317584

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 101, 140, 175, 196, 202, 245, 317, 350, 404, 490, 505, 634, 700, 707, 980, 1010, 1225, 1268, 1414, 1585, 2020, 2219, 2450, 2525, 2828, 3170, 3535, 4438, 4900, 4949, 5050, 6340, 7070, 7925, 8876, 9898, 10100, 11095, 14140, 15533, 15850, 17675, 19796, 22190, 24745, 31066, 31700, 32017, 35350, 44380, 49490, 55475, 62132, 64034, 70700, 77665, 98980, 110950, 123725, 128068, 155330, 160085, 221900, 224119, 247450, 310660, 320170, 388325, 448238, 494900, 640340, 776650, 800425, 896476, 1120595, 1553300, 1568833, 1600850, 2241190, 3137666, 3201700, 4482380, 5602975, 6275332, 7844165, 11205950, 15688330, 22411900, 31376660, 39220825, 78441650, 156883300]

約数ペア:

[(1, 156883300), (2, 78441650), (4, 39220825), (5, 31376660), (7, 22411900), (10, 15688330), (14, 11205950), (20, 7844165), (25, 6275332), (28, 5602975), (35, 4482380), (49, 3201700), (50, 3137666), (70, 2241190), (98, 1600850), (100, 1568833), (101, 1553300), (140, 1120595), (175, 896476), (196, 800425), (202, 776650), (245, 640340), (317, 494900), (350, 448238), (404, 388325), (490, 320170), (505, 310660), (634, 247450), (700, 224119), (707, 221900), (980, 160085), (1010, 155330), (1225, 128068), (1268, 123725), (1414, 110950), (1585, 98980), (2020, 77665), (2219, 70700), (2450, 64034), (2525, 62132), (2828, 55475), (3170, 49490), (3535, 44380), (4438, 35350), (4900, 32017), (4949, 31700), (5050, 31066), (6340, 24745), (7070, 22190), (7925, 19796), (8876, 17675), (9898, 15850), (10100, 15533), (11095, 14140)]