83490120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4733}}^1$

素因数の和:4764

約数の個数: 144

約数和(自身を含む): 315710460

約数和(自身を除く): 232220340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4733, 5880, 8820, 9466, 14199, 17640, 18932, 23665, 28398, 33131, 37864, 42597, 47330, 56796, 66262, 70995, 85194, 94660, 99393, 113592, 132524, 141990, 165655, 170388, 189320, 198786, 212985, 231917, 265048, 283980, 298179, 331310, 340776, 397572, 425970, 463834, 496965, 567960, 596358, 662620, 695751, 795144, 851940, 927668, 993930, 1159585, 1192716, 1325240, 1391502, 1490895, 1703880, 1855336, 1987860, 2087253, 2319170, 2385432, 2783004, 2981790, 3478755, 3975720, 4174506, 4638340, 5566008, 5963580, 6957510, 8349012, 9276680, 10436265, 11927160, 13915020, 16698024, 20872530, 27830040, 41745060, 83490120]

約数ペア:

[(1, 83490120), (2, 41745060), (3, 27830040), (4, 20872530), (5, 16698024), (6, 13915020), (7, 11927160), (8, 10436265), (9, 9276680), (10, 8349012), (12, 6957510), (14, 5963580), (15, 5566008), (18, 4638340), (20, 4174506), (21, 3975720), (24, 3478755), (28, 2981790), (30, 2783004), (35, 2385432), (36, 2319170), (40, 2087253), (42, 1987860), (45, 1855336), (49, 1703880), (56, 1490895), (60, 1391502), (63, 1325240), (70, 1192716), (72, 1159585), (84, 993930), (90, 927668), (98, 851940), (105, 795144), (120, 695751), (126, 662620), (140, 596358), (147, 567960), (168, 496965), (180, 463834), (196, 425970), (210, 397572), (245, 340776), (252, 331310), (280, 298179), (294, 283980), (315, 265048), (360, 231917), (392, 212985), (420, 198786), (441, 189320), (490, 170388), (504, 165655), (588, 141990), (630, 132524), (735, 113592), (840, 99393), (882, 94660), (980, 85194), (1176, 70995), (1260, 66262), (1470, 56796), (1764, 47330), (1960, 42597), (2205, 37864), (2520, 33131), (2940, 28398), (3528, 23665), (4410, 18932), (4733, 17640), (5880, 14199), (8820, 9466)]