129239250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 373800960

約数和(自身を除く): 244561710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 125, 150, 175, 206, 210, 239, 250, 309, 350, 375, 478, 515, 525, 618, 717, 721, 750, 875, 1030, 1050, 1195, 1434, 1442, 1545, 1673, 1750, 2163, 2390, 2575, 2625, 3090, 3346, 3585, 3605, 4326, 5019, 5150, 5250, 5975, 7170, 7210, 7725, 8365, 10038, 10815, 11950, 12875, 15450, 16730, 17925, 18025, 21630, 24617, 25095, 25750, 29875, 35850, 36050, 38625, 41825, 49234, 50190, 54075, 59750, 73851, 77250, 83650, 89625, 90125, 108150, 123085, 125475, 147702, 172319, 179250, 180250, 209125, 246170, 250950, 270375, 344638, 369255, 418250, 516957, 540750, 615425, 627375, 738510, 861595, 1033914, 1230850, 1254750, 1723190, 1846275, 2584785, 3077125, 3692550, 4307975, 5169570, 6154250, 8615950, 9231375, 12923925, 18462750, 21539875, 25847850, 43079750, 64619625, 129239250]

約数ペア:

[(1, 129239250), (2, 64619625), (3, 43079750), (5, 25847850), (6, 21539875), (7, 18462750), (10, 12923925), (14, 9231375), (15, 8615950), (21, 6154250), (25, 5169570), (30, 4307975), (35, 3692550), (42, 3077125), (50, 2584785), (70, 1846275), (75, 1723190), (103, 1254750), (105, 1230850), (125, 1033914), (150, 861595), (175, 738510), (206, 627375), (210, 615425), (239, 540750), (250, 516957), (309, 418250), (350, 369255), (375, 344638), (478, 270375), (515, 250950), (525, 246170), (618, 209125), (717, 180250), (721, 179250), (750, 172319), (875, 147702), (1030, 125475), (1050, 123085), (1195, 108150), (1434, 90125), (1442, 89625), (1545, 83650), (1673, 77250), (1750, 73851), (2163, 59750), (2390, 54075), (2575, 50190), (2625, 49234), (3090, 41825), (3346, 38625), (3585, 36050), (3605, 35850), (4326, 29875), (5019, 25750), (5150, 25095), (5250, 24617), (5975, 21630), (7170, 18025), (7210, 17925), (7725, 16730), (8365, 15450), (10038, 12875), (10815, 11950)]