202552740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86561}}^1$

素因数の和:86589

約数の個数: 72

約数和(自身を含む): 661679928

約数和(自身を除く): 459127188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 86561, 173122, 259683, 346244, 432805, 519366, 779049, 865610, 1038732, 1125293, 1298415, 1558098, 1731220, 2250586, 2596830, 3116196, 3375879, 3895245, 4501172, 5193660, 5626465, 6751758, 7790490, 10127637, 11252930, 13503516, 15580980, 16879395, 20255274, 22505860, 33758790, 40510548, 50638185, 67517580, 101276370, 202552740]

約数ペア:

[(1, 202552740), (2, 101276370), (3, 67517580), (4, 50638185), (5, 40510548), (6, 33758790), (9, 22505860), (10, 20255274), (12, 16879395), (13, 15580980), (15, 13503516), (18, 11252930), (20, 10127637), (26, 7790490), (30, 6751758), (36, 5626465), (39, 5193660), (45, 4501172), (52, 3895245), (60, 3375879), (65, 3116196), (78, 2596830), (90, 2250586), (117, 1731220), (130, 1558098), (156, 1298415), (180, 1125293), (195, 1038732), (234, 865610), (260, 779049), (390, 519366), (468, 432805), (585, 346244), (780, 259683), (1170, 173122), (2340, 86561)]