145687950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 403902720

約数和(自身を除く): 258214770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 311, 347, 450, 622, 675, 694, 933, 1041, 1350, 1555, 1735, 1866, 2082, 2799, 3110, 3123, 3470, 4665, 5205, 5598, 6246, 7775, 8397, 8675, 9330, 9369, 10410, 13995, 15550, 15615, 16794, 17350, 18738, 23325, 26025, 27990, 31230, 41985, 46650, 46845, 52050, 69975, 78075, 83970, 93690, 107917, 139950, 156150, 209925, 215834, 234225, 323751, 419850, 468450, 539585, 647502, 971253, 1079170, 1618755, 1942506, 2697925, 2913759, 3237510, 4856265, 5395850, 5827518, 8093775, 9712530, 14568795, 16187550, 24281325, 29137590, 48562650, 72843975, 145687950]

約数ペア:

[(1, 145687950), (2, 72843975), (3, 48562650), (5, 29137590), (6, 24281325), (9, 16187550), (10, 14568795), (15, 9712530), (18, 8093775), (25, 5827518), (27, 5395850), (30, 4856265), (45, 3237510), (50, 2913759), (54, 2697925), (75, 1942506), (90, 1618755), (135, 1079170), (150, 971253), (225, 647502), (270, 539585), (311, 468450), (347, 419850), (450, 323751), (622, 234225), (675, 215834), (694, 209925), (933, 156150), (1041, 139950), (1350, 107917), (1555, 93690), (1735, 83970), (1866, 78075), (2082, 69975), (2799, 52050), (3110, 46845), (3123, 46650), (3470, 41985), (4665, 31230), (5205, 27990), (5598, 26025), (6246, 23325), (7775, 18738), (8397, 17350), (8675, 16794), (9330, 15615), (9369, 15550), (10410, 13995)]