146231820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 518918400

約数和(自身を除く): 372686580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2699, 2709, 3010, 3612, 3870, 4515, 5398, 5418, 6020, 7740, 8097, 9030, 10796, 10836, 13495, 13545, 16194, 18060, 18893, 24291, 26990, 27090, 32388, 37786, 40485, 48582, 53980, 54180, 56679, 75572, 80970, 94465, 97164, 113358, 116057, 121455, 161940, 170037, 188930, 226716, 232114, 242910, 283395, 340074, 348171, 377860, 464228, 485820, 566790, 580285, 680148, 696342, 812399, 850185, 1044513, 1133580, 1160570, 1392684, 1624798, 1700370, 1740855, 2089026, 2321140, 2437197, 3249596, 3400740, 3481710, 4061995, 4178052, 4874394, 5222565, 6963420, 7311591, 8123990, 9748788, 10445130, 12185985, 14623182, 16247980, 20890260, 24371970, 29246364, 36557955, 48743940, 73115910, 146231820]

約数ペア:

[(1, 146231820), (2, 73115910), (3, 48743940), (4, 36557955), (5, 29246364), (6, 24371970), (7, 20890260), (9, 16247980), (10, 14623182), (12, 12185985), (14, 10445130), (15, 9748788), (18, 8123990), (20, 7311591), (21, 6963420), (28, 5222565), (30, 4874394), (35, 4178052), (36, 4061995), (42, 3481710), (43, 3400740), (45, 3249596), (60, 2437197), (63, 2321140), (70, 2089026), (84, 1740855), (86, 1700370), (90, 1624798), (105, 1392684), (126, 1160570), (129, 1133580), (140, 1044513), (172, 850185), (180, 812399), (210, 696342), (215, 680148), (252, 580285), (258, 566790), (301, 485820), (315, 464228), (387, 377860), (420, 348171), (430, 340074), (516, 283395), (602, 242910), (630, 232114), (645, 226716), (774, 188930), (860, 170037), (903, 161940), (1204, 121455), (1260, 116057), (1290, 113358), (1505, 97164), (1548, 94465), (1806, 80970), (1935, 75572), (2580, 56679), (2699, 54180), (2709, 53980), (3010, 48582), (3612, 40485), (3870, 37786), (4515, 32388), (5398, 27090), (5418, 26990), (6020, 24291), (7740, 18893), (8097, 18060), (9030, 16194), (10796, 13545), (10836, 13495)]