12724600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 34596000

約数和(自身を除く): 21871400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 149, 175, 200, 244, 280, 298, 305, 350, 427, 488, 596, 610, 700, 745, 854, 1043, 1192, 1220, 1400, 1490, 1525, 1708, 2086, 2135, 2440, 2980, 3050, 3416, 3725, 4172, 4270, 5215, 5960, 6100, 7450, 8344, 8540, 9089, 10430, 10675, 12200, 14900, 17080, 18178, 20860, 21350, 26075, 29800, 36356, 41720, 42700, 45445, 52150, 63623, 72712, 85400, 90890, 104300, 127246, 181780, 208600, 227225, 254492, 318115, 363560, 454450, 508984, 636230, 908900, 1272460, 1590575, 1817800, 2544920, 3181150, 6362300, 12724600]

約数ペア:

[(1, 12724600), (2, 6362300), (4, 3181150), (5, 2544920), (7, 1817800), (8, 1590575), (10, 1272460), (14, 908900), (20, 636230), (25, 508984), (28, 454450), (35, 363560), (40, 318115), (50, 254492), (56, 227225), (61, 208600), (70, 181780), (100, 127246), (122, 104300), (140, 90890), (149, 85400), (175, 72712), (200, 63623), (244, 52150), (280, 45445), (298, 42700), (305, 41720), (350, 36356), (427, 29800), (488, 26075), (596, 21350), (610, 20860), (700, 18178), (745, 17080), (854, 14900), (1043, 12200), (1192, 10675), (1220, 10430), (1400, 9089), (1490, 8540), (1525, 8344), (1708, 7450), (2086, 6100), (2135, 5960), (2440, 5215), (2980, 4270), (3050, 4172), (3416, 3725)]