75844260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 166317660

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, 239, 246, 258, 369, 387, 410, 430, 478, 492, 516, 615, 645, 717, 738, 774, 820, 860, 956, 1195, 1230, 1290, 1434, 1476, 1548, 1763, 1845, 1935, 2151, 2390, 2460, 2580, 2868, 3526, 3585, 3690, 3870, 4302, 4780, 5289, 7052, 7170, 7380, 7740, 8604, 8815, 9799, 10277, 10578, 10755, 14340, 15867, 17630, 19598, 20554, 21156, 21510, 26445, 29397, 30831, 31734, 35260, 39196, 41108, 43020, 48995, 51385, 52890, 58794, 61662, 63468, 79335, 88191, 92493, 97990, 102770, 105780, 117588, 123324, 146985, 154155, 158670, 176382, 184986, 195980, 205540, 293970, 308310, 317340, 352764, 369972, 421357, 440955, 462465, 587940, 616620, 842714, 881910, 924930, 1264071, 1685428, 1763820, 1849860, 2106785, 2528142, 3792213, 4213570, 5056284, 6320355, 7584426, 8427140, 12640710, 15168852, 18961065, 25281420, 37922130, 75844260]

約数ペア:

[(1, 75844260), (2, 37922130), (3, 25281420), (4, 18961065), (5, 15168852), (6, 12640710), (9, 8427140), (10, 7584426), (12, 6320355), (15, 5056284), (18, 4213570), (20, 3792213), (30, 2528142), (36, 2106785), (41, 1849860), (43, 1763820), (45, 1685428), (60, 1264071), (82, 924930), (86, 881910), (90, 842714), (123, 616620), (129, 587940), (164, 462465), (172, 440955), (180, 421357), (205, 369972), (215, 352764), (239, 317340), (246, 308310), (258, 293970), (369, 205540), (387, 195980), (410, 184986), (430, 176382), (478, 158670), (492, 154155), (516, 146985), (615, 123324), (645, 117588), (717, 105780), (738, 102770), (774, 97990), (820, 92493), (860, 88191), (956, 79335), (1195, 63468), (1230, 61662), (1290, 58794), (1434, 52890), (1476, 51385), (1548, 48995), (1763, 43020), (1845, 41108), (1935, 39196), (2151, 35260), (2390, 31734), (2460, 30831), (2580, 29397), (2868, 26445), (3526, 21510), (3585, 21156), (3690, 20554), (3870, 19598), (4302, 17630), (4780, 15867), (5289, 14340), (7052, 10755), (7170, 10578), (7380, 10277), (7740, 9799), (8604, 8815)]