79652340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 174617676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 164, 172, 180, 205, 215, 246, 251, 258, 369, 387, 410, 430, 492, 502, 516, 615, 645, 738, 753, 774, 820, 860, 1004, 1230, 1255, 1290, 1476, 1506, 1548, 1763, 1845, 1935, 2259, 2460, 2510, 2580, 3012, 3526, 3690, 3765, 3870, 4518, 5020, 5289, 7052, 7380, 7530, 7740, 8815, 9036, 10291, 10578, 10793, 11295, 15060, 15867, 17630, 20582, 21156, 21586, 22590, 26445, 30873, 31734, 32379, 35260, 41164, 43172, 45180, 51455, 52890, 53965, 61746, 63468, 64758, 79335, 92619, 97137, 102910, 105780, 107930, 123492, 129516, 154365, 158670, 161895, 185238, 194274, 205820, 215860, 308730, 317340, 323790, 370476, 388548, 442513, 463095, 485685, 617460, 647580, 885026, 926190, 971370, 1327539, 1770052, 1852380, 1942740, 2212565, 2655078, 3982617, 4425130, 5310156, 6637695, 7965234, 8850260, 13275390, 15930468, 19913085, 26550780, 39826170, 79652340]

約数ペア:

[(1, 79652340), (2, 39826170), (3, 26550780), (4, 19913085), (5, 15930468), (6, 13275390), (9, 8850260), (10, 7965234), (12, 6637695), (15, 5310156), (18, 4425130), (20, 3982617), (30, 2655078), (36, 2212565), (41, 1942740), (43, 1852380), (45, 1770052), (60, 1327539), (82, 971370), (86, 926190), (90, 885026), (123, 647580), (129, 617460), (164, 485685), (172, 463095), (180, 442513), (205, 388548), (215, 370476), (246, 323790), (251, 317340), (258, 308730), (369, 215860), (387, 205820), (410, 194274), (430, 185238), (492, 161895), (502, 158670), (516, 154365), (615, 129516), (645, 123492), (738, 107930), (753, 105780), (774, 102910), (820, 97137), (860, 92619), (1004, 79335), (1230, 64758), (1255, 63468), (1290, 61746), (1476, 53965), (1506, 52890), (1548, 51455), (1763, 45180), (1845, 43172), (1935, 41164), (2259, 35260), (2460, 32379), (2510, 31734), (2580, 30873), (3012, 26445), (3526, 22590), (3690, 21586), (3765, 21156), (3870, 20582), (4518, 17630), (5020, 15867), (5289, 15060), (7052, 11295), (7380, 10793), (7530, 10578), (7740, 10291), (8815, 9036)]