54762180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 177858240

約数和(自身を除く): 123096060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 397, 418, 484, 570, 605, 627, 660, 726, 794, 836, 1045, 1140, 1191, 1210, 1254, 1452, 1588, 1815, 1985, 2090, 2299, 2382, 2420, 2508, 3135, 3630, 3970, 4180, 4367, 4598, 4764, 5955, 6270, 6897, 7260, 7543, 7940, 8734, 9196, 11495, 11910, 12540, 13101, 13794, 15086, 17468, 21835, 22629, 22990, 23820, 26202, 27588, 30172, 34485, 37715, 43670, 45258, 45980, 48037, 52404, 65505, 68970, 75430, 82973, 87340, 90516, 96074, 113145, 131010, 137940, 144111, 150860, 165946, 192148, 226290, 240185, 248919, 262020, 288222, 331892, 414865, 452580, 480370, 497838, 576444, 720555, 829730, 912703, 960740, 995676, 1244595, 1441110, 1659460, 1825406, 2489190, 2738109, 2882220, 3650812, 4563515, 4978380, 5476218, 9127030, 10952436, 13690545, 18254060, 27381090, 54762180]

約数ペア:

[(1, 54762180), (2, 27381090), (3, 18254060), (4, 13690545), (5, 10952436), (6, 9127030), (10, 5476218), (11, 4978380), (12, 4563515), (15, 3650812), (19, 2882220), (20, 2738109), (22, 2489190), (30, 1825406), (33, 1659460), (38, 1441110), (44, 1244595), (55, 995676), (57, 960740), (60, 912703), (66, 829730), (76, 720555), (95, 576444), (110, 497838), (114, 480370), (121, 452580), (132, 414865), (165, 331892), (190, 288222), (209, 262020), (220, 248919), (228, 240185), (242, 226290), (285, 192148), (330, 165946), (363, 150860), (380, 144111), (397, 137940), (418, 131010), (484, 113145), (570, 96074), (605, 90516), (627, 87340), (660, 82973), (726, 75430), (794, 68970), (836, 65505), (1045, 52404), (1140, 48037), (1191, 45980), (1210, 45258), (1254, 43670), (1452, 37715), (1588, 34485), (1815, 30172), (1985, 27588), (2090, 26202), (2299, 23820), (2382, 22990), (2420, 22629), (2508, 21835), (3135, 17468), (3630, 15086), (3970, 13794), (4180, 13101), (4367, 12540), (4598, 11910), (4764, 11495), (5955, 9196), (6270, 8734), (6897, 7940), (7260, 7543)]