42141750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 83656650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 125, 138, 150, 161, 175, 210, 230, 250, 322, 345, 349, 350, 375, 483, 525, 575, 690, 698, 750, 805, 875, 966, 1047, 1050, 1150, 1610, 1725, 1745, 1750, 2094, 2415, 2443, 2625, 2875, 3450, 3490, 4025, 4830, 4886, 5235, 5250, 5750, 7329, 8027, 8050, 8625, 8725, 10470, 12075, 12215, 14658, 16054, 17250, 17450, 20125, 24081, 24150, 24430, 26175, 36645, 40135, 40250, 43625, 48162, 52350, 56189, 60375, 61075, 73290, 80270, 87250, 112378, 120405, 120750, 122150, 130875, 168567, 183225, 200675, 240810, 261750, 280945, 305375, 337134, 366450, 401350, 561890, 602025, 610750, 842835, 916125, 1003375, 1204050, 1404725, 1685670, 1832250, 2006750, 2809450, 3010125, 4214175, 6020250, 7023625, 8428350, 14047250, 21070875, 42141750]

約数ペア:

[(1, 42141750), (2, 21070875), (3, 14047250), (5, 8428350), (6, 7023625), (7, 6020250), (10, 4214175), (14, 3010125), (15, 2809450), (21, 2006750), (23, 1832250), (25, 1685670), (30, 1404725), (35, 1204050), (42, 1003375), (46, 916125), (50, 842835), (69, 610750), (70, 602025), (75, 561890), (105, 401350), (115, 366450), (125, 337134), (138, 305375), (150, 280945), (161, 261750), (175, 240810), (210, 200675), (230, 183225), (250, 168567), (322, 130875), (345, 122150), (349, 120750), (350, 120405), (375, 112378), (483, 87250), (525, 80270), (575, 73290), (690, 61075), (698, 60375), (750, 56189), (805, 52350), (875, 48162), (966, 43625), (1047, 40250), (1050, 40135), (1150, 36645), (1610, 26175), (1725, 24430), (1745, 24150), (1750, 24081), (2094, 20125), (2415, 17450), (2443, 17250), (2625, 16054), (2875, 14658), (3450, 12215), (3490, 12075), (4025, 10470), (4830, 8725), (4886, 8625), (5235, 8050), (5250, 8027), (5750, 7329)]