73019880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 253693440

約数和(自身を除く): 180673560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 727, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1454, 1620, 1674, 1860, 2181, 2232, 2511, 2790, 2908, 3240, 3348, 3635, 3720, 4185, 4362, 5022, 5580, 5816, 6543, 6696, 7270, 8370, 8724, 10044, 10905, 11160, 12555, 13086, 14540, 16740, 17448, 19629, 20088, 21810, 22537, 25110, 26172, 29080, 32715, 33480, 39258, 43620, 45074, 50220, 52344, 58887, 65430, 67611, 78516, 87240, 90148, 98145, 100440, 112685, 117774, 130860, 135222, 157032, 180296, 196290, 202833, 225370, 235548, 261720, 270444, 294435, 338055, 392580, 405666, 450740, 471096, 540888, 588870, 608499, 676110, 785160, 811332, 901480, 1014165, 1177740, 1216998, 1352220, 1622664, 1825497, 2028330, 2355480, 2433996, 2704440, 3042495, 3650994, 4056660, 4867992, 6084990, 7301988, 8113320, 9127485, 12169980, 14603976, 18254970, 24339960, 36509940, 73019880]

約数ペア:

[(1, 73019880), (2, 36509940), (3, 24339960), (4, 18254970), (5, 14603976), (6, 12169980), (8, 9127485), (9, 8113320), (10, 7301988), (12, 6084990), (15, 4867992), (18, 4056660), (20, 3650994), (24, 3042495), (27, 2704440), (30, 2433996), (31, 2355480), (36, 2028330), (40, 1825497), (45, 1622664), (54, 1352220), (60, 1216998), (62, 1177740), (72, 1014165), (81, 901480), (90, 811332), (93, 785160), (108, 676110), (120, 608499), (124, 588870), (135, 540888), (155, 471096), (162, 450740), (180, 405666), (186, 392580), (216, 338055), (248, 294435), (270, 270444), (279, 261720), (310, 235548), (324, 225370), (360, 202833), (372, 196290), (405, 180296), (465, 157032), (540, 135222), (558, 130860), (620, 117774), (648, 112685), (727, 100440), (744, 98145), (810, 90148), (837, 87240), (930, 78516), (1080, 67611), (1116, 65430), (1240, 58887), (1395, 52344), (1454, 50220), (1620, 45074), (1674, 43620), (1860, 39258), (2181, 33480), (2232, 32715), (2511, 29080), (2790, 26172), (2908, 25110), (3240, 22537), (3348, 21810), (3635, 20088), (3720, 19629), (4185, 17448), (4362, 16740), (5022, 14540), (5580, 13086), (5816, 12555), (6543, 11160), (6696, 10905), (7270, 10044), (8370, 8724)]