180477180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 618670080

約数和(自身を除く): 438192900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 540, 547, 564, 585, 611, 702, 705, 780, 846, 940, 1094, 1170, 1222, 1269, 1404, 1410, 1641, 1692, 1755, 1833, 2115, 2188, 2340, 2444, 2538, 2735, 2820, 3055, 3282, 3510, 3666, 4230, 4923, 5076, 5470, 5499, 6110, 6345, 6564, 7020, 7111, 7332, 8205, 8460, 9165, 9846, 10940, 10998, 12220, 12690, 14222, 14769, 16410, 16497, 18330, 19692, 21333, 21996, 24615, 25380, 25709, 27495, 28444, 29538, 32820, 32994, 35555, 36660, 42666, 49230, 51418, 54990, 59076, 63999, 65988, 71110, 73845, 77127, 82485, 85332, 98460, 102836, 106665, 109980, 127998, 128545, 142220, 147690, 154254, 164970, 191997, 213330, 231381, 255996, 257090, 295380, 308508, 319995, 329940, 334217, 383994, 385635, 426660, 462762, 514180, 639990, 668434, 694143, 767988, 771270, 925524, 959985, 1002651, 1156905, 1279980, 1336868, 1388286, 1542540, 1671085, 1919970, 2005302, 2313810, 2776572, 3007953, 3342170, 3470715, 3839940, 4010604, 4627620, 5013255, 6015906, 6684340, 6941430, 9023859, 10026510, 12031812, 13882860, 15039765, 18047718, 20053020, 30079530, 36095436, 45119295, 60159060, 90238590, 180477180]

約数ペア:

[(1, 180477180), (2, 90238590), (3, 60159060), (4, 45119295), (5, 36095436), (6, 30079530), (9, 20053020), (10, 18047718), (12, 15039765), (13, 13882860), (15, 12031812), (18, 10026510), (20, 9023859), (26, 6941430), (27, 6684340), (30, 6015906), (36, 5013255), (39, 4627620), (45, 4010604), (47, 3839940), (52, 3470715), (54, 3342170), (60, 3007953), (65, 2776572), (78, 2313810), (90, 2005302), (94, 1919970), (108, 1671085), (117, 1542540), (130, 1388286), (135, 1336868), (141, 1279980), (156, 1156905), (180, 1002651), (188, 959985), (195, 925524), (234, 771270), (235, 767988), (260, 694143), (270, 668434), (282, 639990), (351, 514180), (390, 462762), (423, 426660), (468, 385635), (470, 383994), (540, 334217), (547, 329940), (564, 319995), (585, 308508), (611, 295380), (702, 257090), (705, 255996), (780, 231381), (846, 213330), (940, 191997), (1094, 164970), (1170, 154254), (1222, 147690), (1269, 142220), (1404, 128545), (1410, 127998), (1641, 109980), (1692, 106665), (1755, 102836), (1833, 98460), (2115, 85332), (2188, 82485), (2340, 77127), (2444, 73845), (2538, 71110), (2735, 65988), (2820, 63999), (3055, 59076), (3282, 54990), (3510, 51418), (3666, 49230), (4230, 42666), (4923, 36660), (5076, 35555), (5470, 32994), (5499, 32820), (6110, 29538), (6345, 28444), (6564, 27495), (7020, 25709), (7111, 25380), (7332, 24615), (8205, 21996), (8460, 21333), (9165, 19692), (9846, 18330), (10940, 16497), (10998, 16410), (12220, 14769), (12690, 14222)]