200903160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 637217280

約数和(自身を除く): 436314120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 690, 830, 877, 920, 996, 1245, 1380, 1660, 1754, 1909, 1992, 2490, 2631, 2760, 3320, 3508, 3818, 4385, 4980, 5262, 5727, 7016, 7636, 8770, 9545, 9960, 10524, 11454, 13155, 15272, 17540, 19090, 20171, 21048, 22908, 26310, 28635, 35080, 38180, 40342, 45816, 52620, 57270, 60513, 72791, 76360, 80684, 100855, 105240, 114540, 121026, 145582, 161368, 201710, 218373, 229080, 242052, 291164, 302565, 363955, 403420, 436746, 484104, 582328, 605130, 727910, 806840, 873492, 1091865, 1210260, 1455820, 1674193, 1746984, 2183730, 2420520, 2911640, 3348386, 4367460, 5022579, 6696772, 8370965, 8734920, 10045158, 13393544, 16741930, 20090316, 25112895, 33483860, 40180632, 50225790, 66967720, 100451580, 200903160]

約数ペア:

[(1, 200903160), (2, 100451580), (3, 66967720), (4, 50225790), (5, 40180632), (6, 33483860), (8, 25112895), (10, 20090316), (12, 16741930), (15, 13393544), (20, 10045158), (23, 8734920), (24, 8370965), (30, 6696772), (40, 5022579), (46, 4367460), (60, 3348386), (69, 2911640), (83, 2420520), (92, 2183730), (115, 1746984), (120, 1674193), (138, 1455820), (166, 1210260), (184, 1091865), (230, 873492), (249, 806840), (276, 727910), (332, 605130), (345, 582328), (415, 484104), (460, 436746), (498, 403420), (552, 363955), (664, 302565), (690, 291164), (830, 242052), (877, 229080), (920, 218373), (996, 201710), (1245, 161368), (1380, 145582), (1660, 121026), (1754, 114540), (1909, 105240), (1992, 100855), (2490, 80684), (2631, 76360), (2760, 72791), (3320, 60513), (3508, 57270), (3818, 52620), (4385, 45816), (4980, 40342), (5262, 38180), (5727, 35080), (7016, 28635), (7636, 26310), (8770, 22908), (9545, 21048), (9960, 20171), (10524, 19090), (11454, 17540), (13155, 15272)]