69952050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 149408910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 419, 450, 477, 525, 530, 630, 742, 795, 838, 954, 1050, 1113, 1257, 1325, 1575, 1590, 1855, 2095, 2226, 2385, 2514, 2650, 2933, 3150, 3339, 3710, 3771, 3975, 4190, 4770, 5565, 5866, 6285, 6678, 7542, 7950, 8799, 9275, 10475, 11130, 11925, 12570, 14665, 16695, 17598, 18550, 18855, 20950, 22207, 23850, 26397, 27825, 29330, 31425, 33390, 37710, 43995, 44414, 52794, 55650, 62850, 66621, 73325, 83475, 87990, 94275, 111035, 131985, 133242, 146650, 155449, 166950, 188550, 199863, 219975, 222070, 263970, 310898, 333105, 399726, 439950, 466347, 555175, 659925, 666210, 777245, 932694, 999315, 1110350, 1319850, 1399041, 1554490, 1665525, 1998630, 2331735, 2798082, 3331050, 3886225, 4663470, 4996575, 6995205, 7772450, 9993150, 11658675, 13990410, 23317350, 34976025, 69952050]

約数ペア:

[(1, 69952050), (2, 34976025), (3, 23317350), (5, 13990410), (6, 11658675), (7, 9993150), (9, 7772450), (10, 6995205), (14, 4996575), (15, 4663470), (18, 3886225), (21, 3331050), (25, 2798082), (30, 2331735), (35, 1998630), (42, 1665525), (45, 1554490), (50, 1399041), (53, 1319850), (63, 1110350), (70, 999315), (75, 932694), (90, 777245), (105, 666210), (106, 659925), (126, 555175), (150, 466347), (159, 439950), (175, 399726), (210, 333105), (225, 310898), (265, 263970), (315, 222070), (318, 219975), (350, 199863), (371, 188550), (419, 166950), (450, 155449), (477, 146650), (525, 133242), (530, 131985), (630, 111035), (742, 94275), (795, 87990), (838, 83475), (954, 73325), (1050, 66621), (1113, 62850), (1257, 55650), (1325, 52794), (1575, 44414), (1590, 43995), (1855, 37710), (2095, 33390), (2226, 31425), (2385, 29330), (2514, 27825), (2650, 26397), (2933, 23850), (3150, 22207), (3339, 20950), (3710, 18855), (3771, 18550), (3975, 17598), (4190, 16695), (4770, 14665), (5565, 12570), (5866, 11925), (6285, 11130), (6678, 10475), (7542, 9275), (7950, 8799)]