200003700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51283}}^1$

素因数の和:51313

約数の個数: 72

約数和(自身を含む): 623203168

約数和(自身を除く): 423199468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51283, 102566, 153849, 205132, 256415, 307698, 512830, 615396, 666679, 769245, 1025660, 1282075, 1333358, 1538490, 2000037, 2564150, 2666716, 3076980, 3333395, 3846225, 4000074, 5128300, 6666790, 7692450, 8000148, 10000185, 13333580, 15384900, 16666975, 20000370, 33333950, 40000740, 50000925, 66667900, 100001850, 200003700]

約数ペア:

[(1, 200003700), (2, 100001850), (3, 66667900), (4, 50000925), (5, 40000740), (6, 33333950), (10, 20000370), (12, 16666975), (13, 15384900), (15, 13333580), (20, 10000185), (25, 8000148), (26, 7692450), (30, 6666790), (39, 5128300), (50, 4000074), (52, 3846225), (60, 3333395), (65, 3076980), (75, 2666716), (78, 2564150), (100, 2000037), (130, 1538490), (150, 1333358), (156, 1282075), (195, 1025660), (260, 769245), (300, 666679), (325, 615396), (390, 512830), (650, 307698), (780, 256415), (975, 205132), (1300, 153849), (1950, 102566), (3900, 51283)]