138894600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17839

約数の個数: 96

約数和(自身を含む): 463720320

約数和(自身を除く): 324825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 17807, 35614, 53421, 71228, 89035, 106842, 142456, 178070, 213684, 231491, 267105, 356140, 427368, 445175, 462982, 534210, 694473, 712280, 890350, 925964, 1068420, 1157455, 1335525, 1388946, 1780700, 1851928, 2136840, 2314910, 2671050, 2777892, 3472365, 3561400, 4629820, 5342100, 5555784, 5787275, 6944730, 9259640, 10684200, 11574550, 13889460, 17361825, 23149100, 27778920, 34723650, 46298200, 69447300, 138894600]

約数ペア:

[(1, 138894600), (2, 69447300), (3, 46298200), (4, 34723650), (5, 27778920), (6, 23149100), (8, 17361825), (10, 13889460), (12, 11574550), (13, 10684200), (15, 9259640), (20, 6944730), (24, 5787275), (25, 5555784), (26, 5342100), (30, 4629820), (39, 3561400), (40, 3472365), (50, 2777892), (52, 2671050), (60, 2314910), (65, 2136840), (75, 1851928), (78, 1780700), (100, 1388946), (104, 1335525), (120, 1157455), (130, 1068420), (150, 925964), (156, 890350), (195, 712280), (200, 694473), (260, 534210), (300, 462982), (312, 445175), (325, 427368), (390, 356140), (520, 267105), (600, 231491), (650, 213684), (780, 178070), (975, 142456), (1300, 106842), (1560, 89035), (1950, 71228), (2600, 53421), (3900, 35614), (7800, 17807)]