2019660750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{547}}^2$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 5611451040

約数和(自身を除く): 3591790290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 547, 675, 750, 1094, 1125, 1350, 1641, 2250, 2735, 3282, 3375, 4923, 5470, 6750, 8205, 9846, 13675, 14769, 16410, 24615, 27350, 29538, 41025, 49230, 68375, 73845, 82050, 123075, 136750, 147690, 205125, 246150, 299209, 369225, 410250, 598418, 615375, 738450, 897627, 1230750, 1496045, 1795254, 1846125, 2692881, 2992090, 3692250, 4488135, 5385762, 7480225, 8078643, 8976270, 13464405, 14960450, 16157286, 22440675, 26928810, 37401125, 40393215, 44881350, 67322025, 74802250, 80786430, 112203375, 134644050, 201966075, 224406750, 336610125, 403932150, 673220250, 1009830375, 2019660750]

約数ペア:

[(1, 2019660750), (2, 1009830375), (3, 673220250), (5, 403932150), (6, 336610125), (9, 224406750), (10, 201966075), (15, 134644050), (18, 112203375), (25, 80786430), (27, 74802250), (30, 67322025), (45, 44881350), (50, 40393215), (54, 37401125), (75, 26928810), (90, 22440675), (125, 16157286), (135, 14960450), (150, 13464405), (225, 8976270), (250, 8078643), (270, 7480225), (375, 5385762), (450, 4488135), (547, 3692250), (675, 2992090), (750, 2692881), (1094, 1846125), (1125, 1795254), (1350, 1496045), (1641, 1230750), (2250, 897627), (2735, 738450), (3282, 615375), (3375, 598418), (4923, 410250), (5470, 369225), (6750, 299209), (8205, 246150), (9846, 205125), (13675, 147690), (14769, 136750), (16410, 123075), (24615, 82050), (27350, 73845), (29538, 68375), (41025, 49230)]