100645920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 352923480

約数和(自身を除く): 252277560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1889, 2220, 2664, 2960, 3330, 3552, 3778, 4440, 5328, 5667, 5920, 6660, 7556, 8880, 9445, 10656, 11334, 13320, 15112, 17001, 17760, 18890, 22668, 26640, 28335, 30224, 34002, 37780, 45336, 53280, 56670, 60448, 68004, 69893, 75560, 85005, 90672, 113340, 136008, 139786, 151120, 170010, 181344, 209679, 226680, 272016, 279572, 302240, 340020, 349465, 419358, 453360, 544032, 559144, 629037, 680040, 698930, 838716, 906720, 1048395, 1118288, 1258074, 1360080, 1397860, 1677432, 2096790, 2236576, 2516148, 2720160, 2795720, 3145185, 3354864, 4193580, 5032296, 5591440, 6290370, 6709728, 8387160, 10064592, 11182880, 12580740, 16774320, 20129184, 25161480, 33548640, 50322960, 100645920]

約数ペア:

[(1, 100645920), (2, 50322960), (3, 33548640), (4, 25161480), (5, 20129184), (6, 16774320), (8, 12580740), (9, 11182880), (10, 10064592), (12, 8387160), (15, 6709728), (16, 6290370), (18, 5591440), (20, 5032296), (24, 4193580), (30, 3354864), (32, 3145185), (36, 2795720), (37, 2720160), (40, 2516148), (45, 2236576), (48, 2096790), (60, 1677432), (72, 1397860), (74, 1360080), (80, 1258074), (90, 1118288), (96, 1048395), (111, 906720), (120, 838716), (144, 698930), (148, 680040), (160, 629037), (180, 559144), (185, 544032), (222, 453360), (240, 419358), (288, 349465), (296, 340020), (333, 302240), (360, 279572), (370, 272016), (444, 226680), (480, 209679), (555, 181344), (592, 170010), (666, 151120), (720, 139786), (740, 136008), (888, 113340), (1110, 90672), (1184, 85005), (1332, 75560), (1440, 69893), (1480, 68004), (1665, 60448), (1776, 56670), (1889, 53280), (2220, 45336), (2664, 37780), (2960, 34002), (3330, 30224), (3552, 28335), (3778, 26640), (4440, 22668), (5328, 18890), (5667, 17760), (5920, 17001), (6660, 15112), (7556, 13320), (8880, 11334), (9445, 10656)]