25690800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 83645440

約数和(自身を除く): 57954640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 271, 300, 316, 395, 400, 474, 542, 600, 632, 790, 813, 948, 1084, 1185, 1200, 1264, 1355, 1580, 1626, 1896, 1975, 2168, 2370, 2710, 3160, 3252, 3792, 3950, 4065, 4336, 4740, 5420, 5925, 6320, 6504, 6775, 7900, 8130, 9480, 10840, 11850, 13008, 13550, 15800, 16260, 18960, 20325, 21409, 21680, 23700, 27100, 31600, 32520, 40650, 42818, 47400, 54200, 64227, 65040, 81300, 85636, 94800, 107045, 108400, 128454, 162600, 171272, 214090, 256908, 321135, 325200, 342544, 428180, 513816, 535225, 642270, 856360, 1027632, 1070450, 1284540, 1605675, 1712720, 2140900, 2569080, 3211350, 4281800, 5138160, 6422700, 8563600, 12845400, 25690800]

約数ペア:

[(1, 25690800), (2, 12845400), (3, 8563600), (4, 6422700), (5, 5138160), (6, 4281800), (8, 3211350), (10, 2569080), (12, 2140900), (15, 1712720), (16, 1605675), (20, 1284540), (24, 1070450), (25, 1027632), (30, 856360), (40, 642270), (48, 535225), (50, 513816), (60, 428180), (75, 342544), (79, 325200), (80, 321135), (100, 256908), (120, 214090), (150, 171272), (158, 162600), (200, 128454), (237, 108400), (240, 107045), (271, 94800), (300, 85636), (316, 81300), (395, 65040), (400, 64227), (474, 54200), (542, 47400), (600, 42818), (632, 40650), (790, 32520), (813, 31600), (948, 27100), (1084, 23700), (1185, 21680), (1200, 21409), (1264, 20325), (1355, 18960), (1580, 16260), (1626, 15800), (1896, 13550), (1975, 13008), (2168, 11850), (2370, 10840), (2710, 9480), (3160, 8130), (3252, 7900), (3792, 6775), (3950, 6504), (4065, 6320), (4336, 5925), (4740, 5420)]