148552380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 120

約数和(自身を含む): 470918448

約数和(自身を除く): 322366068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 857, 963, 1070, 1284, 1605, 1620, 1714, 1926, 2140, 2571, 2889, 3210, 3428, 3852, 4285, 4815, 5142, 5778, 6420, 7713, 8570, 8667, 9630, 10284, 11556, 12855, 14445, 15426, 17140, 17334, 19260, 23139, 25710, 28890, 30852, 34668, 38565, 43335, 46278, 51420, 57780, 69417, 77130, 86670, 91699, 92556, 115695, 138834, 154260, 173340, 183398, 231390, 275097, 277668, 347085, 366796, 458495, 462780, 550194, 694170, 825291, 916990, 1100388, 1375485, 1388340, 1650582, 1833980, 2475873, 2750970, 3301164, 4126455, 4951746, 5501940, 7427619, 8252910, 9903492, 12379365, 14855238, 16505820, 24758730, 29710476, 37138095, 49517460, 74276190, 148552380]

約数ペア:

[(1, 148552380), (2, 74276190), (3, 49517460), (4, 37138095), (5, 29710476), (6, 24758730), (9, 16505820), (10, 14855238), (12, 12379365), (15, 9903492), (18, 8252910), (20, 7427619), (27, 5501940), (30, 4951746), (36, 4126455), (45, 3301164), (54, 2750970), (60, 2475873), (81, 1833980), (90, 1650582), (107, 1388340), (108, 1375485), (135, 1100388), (162, 916990), (180, 825291), (214, 694170), (270, 550194), (321, 462780), (324, 458495), (405, 366796), (428, 347085), (535, 277668), (540, 275097), (642, 231390), (810, 183398), (857, 173340), (963, 154260), (1070, 138834), (1284, 115695), (1605, 92556), (1620, 91699), (1714, 86670), (1926, 77130), (2140, 69417), (2571, 57780), (2889, 51420), (3210, 46278), (3428, 43335), (3852, 38565), (4285, 34668), (4815, 30852), (5142, 28890), (5778, 25710), (6420, 23139), (7713, 19260), (8570, 17334), (8667, 17140), (9630, 15426), (10284, 14445), (11556, 12855)]