74423880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 250387200

約数和(自身を除く): 175963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 503, 540, 548, 685, 822, 1006, 1080, 1096, 1233, 1370, 1509, 1644, 2012, 2055, 2466, 2515, 2740, 3018, 3288, 3699, 4024, 4110, 4527, 4932, 5030, 5480, 6036, 6165, 7398, 7545, 8220, 9054, 9864, 10060, 12072, 12330, 13581, 14796, 15090, 16440, 18108, 18495, 20120, 22635, 24660, 27162, 29592, 30180, 36216, 36990, 45270, 49320, 54324, 60360, 67905, 68911, 73980, 90540, 108648, 135810, 137822, 147960, 181080, 206733, 271620, 275644, 344555, 413466, 543240, 551288, 620199, 689110, 826932, 1033665, 1240398, 1378220, 1653864, 1860597, 2067330, 2480796, 2756440, 3100995, 3721194, 4134660, 4961592, 6201990, 7442388, 8269320, 9302985, 12403980, 14884776, 18605970, 24807960, 37211940, 74423880]

約数ペア:

[(1, 74423880), (2, 37211940), (3, 24807960), (4, 18605970), (5, 14884776), (6, 12403980), (8, 9302985), (9, 8269320), (10, 7442388), (12, 6201990), (15, 4961592), (18, 4134660), (20, 3721194), (24, 3100995), (27, 2756440), (30, 2480796), (36, 2067330), (40, 1860597), (45, 1653864), (54, 1378220), (60, 1240398), (72, 1033665), (90, 826932), (108, 689110), (120, 620199), (135, 551288), (137, 543240), (180, 413466), (216, 344555), (270, 275644), (274, 271620), (360, 206733), (411, 181080), (503, 147960), (540, 137822), (548, 135810), (685, 108648), (822, 90540), (1006, 73980), (1080, 68911), (1096, 67905), (1233, 60360), (1370, 54324), (1509, 49320), (1644, 45270), (2012, 36990), (2055, 36216), (2466, 30180), (2515, 29592), (2740, 27162), (3018, 24660), (3288, 22635), (3699, 20120), (4024, 18495), (4110, 18108), (4527, 16440), (4932, 15090), (5030, 14796), (5480, 13581), (6036, 12330), (6165, 12072), (7398, 10060), (7545, 9864), (8220, 9054)]