45649980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 149837184

約数和(自身を除く): 104187204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 101, 108, 124, 135, 155, 162, 180, 186, 202, 243, 270, 279, 303, 310, 324, 372, 404, 405, 465, 486, 505, 540, 558, 606, 620, 729, 810, 837, 909, 930, 972, 1010, 1116, 1212, 1215, 1395, 1458, 1515, 1620, 1674, 1818, 1860, 2020, 2430, 2511, 2727, 2790, 2916, 3030, 3131, 3348, 3636, 3645, 4185, 4545, 4860, 5022, 5454, 5580, 6060, 6262, 7290, 7533, 8181, 8370, 9090, 9393, 10044, 10908, 12524, 12555, 13635, 14580, 15066, 15655, 16362, 16740, 18180, 18786, 22599, 24543, 25110, 27270, 28179, 30132, 31310, 32724, 37572, 37665, 40905, 45198, 46965, 49086, 50220, 54540, 56358, 62620, 73629, 75330, 81810, 84537, 90396, 93930, 98172, 112716, 112995, 122715, 140895, 147258, 150660, 163620, 169074, 187860, 225990, 245430, 253611, 281790, 294516, 338148, 368145, 422685, 451980, 490860, 507222, 563580, 736290, 760833, 845370, 1014444, 1268055, 1472580, 1521666, 1690740, 2282499, 2536110, 3043332, 3804165, 4564998, 5072220, 7608330, 9129996, 11412495, 15216660, 22824990, 45649980]

約数ペア:

[(1, 45649980), (2, 22824990), (3, 15216660), (4, 11412495), (5, 9129996), (6, 7608330), (9, 5072220), (10, 4564998), (12, 3804165), (15, 3043332), (18, 2536110), (20, 2282499), (27, 1690740), (30, 1521666), (31, 1472580), (36, 1268055), (45, 1014444), (54, 845370), (60, 760833), (62, 736290), (81, 563580), (90, 507222), (93, 490860), (101, 451980), (108, 422685), (124, 368145), (135, 338148), (155, 294516), (162, 281790), (180, 253611), (186, 245430), (202, 225990), (243, 187860), (270, 169074), (279, 163620), (303, 150660), (310, 147258), (324, 140895), (372, 122715), (404, 112995), (405, 112716), (465, 98172), (486, 93930), (505, 90396), (540, 84537), (558, 81810), (606, 75330), (620, 73629), (729, 62620), (810, 56358), (837, 54540), (909, 50220), (930, 49086), (972, 46965), (1010, 45198), (1116, 40905), (1212, 37665), (1215, 37572), (1395, 32724), (1458, 31310), (1515, 30132), (1620, 28179), (1674, 27270), (1818, 25110), (1860, 24543), (2020, 22599), (2430, 18786), (2511, 18180), (2727, 16740), (2790, 16362), (2916, 15655), (3030, 15066), (3131, 14580), (3348, 13635), (3636, 12555), (3645, 12524), (4185, 10908), (4545, 10044), (4860, 9393), (5022, 9090), (5454, 8370), (5580, 8181), (6060, 7533), (6262, 7290)]