149777250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 437059584

約数和(自身を除く): 287282334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 125, 141, 150, 175, 210, 235, 250, 282, 329, 350, 375, 470, 525, 607, 658, 705, 750, 875, 987, 1050, 1175, 1214, 1410, 1645, 1750, 1821, 1974, 2350, 2625, 3035, 3290, 3525, 3642, 4249, 4935, 5250, 5875, 6070, 7050, 8225, 8498, 9105, 9870, 11750, 12747, 15175, 16450, 17625, 18210, 21245, 24675, 25494, 28529, 30350, 35250, 41125, 42490, 45525, 49350, 57058, 63735, 75875, 82250, 85587, 91050, 106225, 123375, 127470, 142645, 151750, 171174, 199703, 212450, 227625, 246750, 285290, 318675, 399406, 427935, 455250, 531125, 599109, 637350, 713225, 855870, 998515, 1062250, 1198218, 1426450, 1593375, 1997030, 2139675, 2995545, 3186750, 3566125, 4279350, 4992575, 5991090, 7132250, 9985150, 10698375, 14977725, 21396750, 24962875, 29955450, 49925750, 74888625, 149777250]

約数ペア:

[(1, 149777250), (2, 74888625), (3, 49925750), (5, 29955450), (6, 24962875), (7, 21396750), (10, 14977725), (14, 10698375), (15, 9985150), (21, 7132250), (25, 5991090), (30, 4992575), (35, 4279350), (42, 3566125), (47, 3186750), (50, 2995545), (70, 2139675), (75, 1997030), (94, 1593375), (105, 1426450), (125, 1198218), (141, 1062250), (150, 998515), (175, 855870), (210, 713225), (235, 637350), (250, 599109), (282, 531125), (329, 455250), (350, 427935), (375, 399406), (470, 318675), (525, 285290), (607, 246750), (658, 227625), (705, 212450), (750, 199703), (875, 171174), (987, 151750), (1050, 142645), (1175, 127470), (1214, 123375), (1410, 106225), (1645, 91050), (1750, 85587), (1821, 82250), (1974, 75875), (2350, 63735), (2625, 57058), (3035, 49350), (3290, 45525), (3525, 42490), (3642, 41125), (4249, 35250), (4935, 30350), (5250, 28529), (5875, 25494), (6070, 24675), (7050, 21245), (8225, 18210), (8498, 17625), (9105, 16450), (9870, 15175), (11750, 12747)]