101801520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4611

約数の個数: 120

約数和(自身を含む): 352989312

約数和(自身を除く): 251187792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 4561, 5580, 7440, 9122, 11160, 13683, 18244, 22320, 22805, 27366, 36488, 41049, 45610, 54732, 68415, 72976, 82098, 91220, 109464, 136830, 141391, 164196, 182440, 205245, 218928, 273660, 282782, 328392, 364880, 410490, 424173, 547320, 565564, 656784, 706955, 820980, 848346, 1094640, 1131128, 1272519, 1413910, 1641960, 1696692, 2120865, 2262256, 2545038, 2827820, 3283920, 3393384, 4241730, 5090076, 5655640, 6362595, 6786768, 8483460, 10180152, 11311280, 12725190, 16966920, 20360304, 25450380, 33933840, 50900760, 101801520]

約数ペア:

[(1, 101801520), (2, 50900760), (3, 33933840), (4, 25450380), (5, 20360304), (6, 16966920), (8, 12725190), (9, 11311280), (10, 10180152), (12, 8483460), (15, 6786768), (16, 6362595), (18, 5655640), (20, 5090076), (24, 4241730), (30, 3393384), (31, 3283920), (36, 2827820), (40, 2545038), (45, 2262256), (48, 2120865), (60, 1696692), (62, 1641960), (72, 1413910), (80, 1272519), (90, 1131128), (93, 1094640), (120, 848346), (124, 820980), (144, 706955), (155, 656784), (180, 565564), (186, 547320), (240, 424173), (248, 410490), (279, 364880), (310, 328392), (360, 282782), (372, 273660), (465, 218928), (496, 205245), (558, 182440), (620, 164196), (720, 141391), (744, 136830), (930, 109464), (1116, 91220), (1240, 82098), (1395, 72976), (1488, 68415), (1860, 54732), (2232, 45610), (2480, 41049), (2790, 36488), (3720, 27366), (4464, 22805), (4561, 22320), (5580, 18244), (7440, 13683), (9122, 11160)]