180577530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7052

約数の個数: 96

約数和(自身を含む): 549739008

約数和(自身を除く): 369161478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 6991, 8610, 12915, 13982, 20973, 25830, 34955, 41946, 48937, 62919, 69910, 97874, 104865, 125838, 146811, 209730, 244685, 286631, 293622, 314595, 440433, 489370, 573262, 629190, 734055, 859893, 880866, 1433155, 1468110, 1719786, 2006417, 2202165, 2579679, 2866310, 4012834, 4299465, 4404330, 5159358, 6019251, 8598930, 10032085, 12038502, 12898395, 18057753, 20064170, 25796790, 30096255, 36115506, 60192510, 90288765, 180577530]

約数ペア:

[(1, 180577530), (2, 90288765), (3, 60192510), (5, 36115506), (6, 30096255), (7, 25796790), (9, 20064170), (10, 18057753), (14, 12898395), (15, 12038502), (18, 10032085), (21, 8598930), (30, 6019251), (35, 5159358), (41, 4404330), (42, 4299465), (45, 4012834), (63, 2866310), (70, 2579679), (82, 2202165), (90, 2006417), (105, 1719786), (123, 1468110), (126, 1433155), (205, 880866), (210, 859893), (246, 734055), (287, 629190), (315, 573262), (369, 489370), (410, 440433), (574, 314595), (615, 293622), (630, 286631), (738, 244685), (861, 209730), (1230, 146811), (1435, 125838), (1722, 104865), (1845, 97874), (2583, 69910), (2870, 62919), (3690, 48937), (4305, 41946), (5166, 34955), (6991, 25830), (8610, 20973), (12915, 13982)]