5198869980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{1997}}^1$

素因数の和:3625

約数の個数: 120

約数和(自身を含む): 16327368288

約数和(自身を除く): 11128498308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1607, 1620, 1997, 3214, 3994, 4821, 5991, 6428, 7988, 8035, 9642, 9985, 11982, 14463, 16070, 17973, 19284, 19970, 23964, 24105, 28926, 29955, 32140, 35946, 39940, 43389, 48210, 53919, 57852, 59910, 71892, 72315, 86778, 89865, 96420, 107838, 119820, 130167, 144630, 161757, 173556, 179730, 215676, 216945, 260334, 269595, 289260, 323514, 359460, 433890, 520668, 539190, 647028, 650835, 808785, 867780, 1078380, 1301670, 1617570, 2603340, 3209179, 3235140, 6418358, 9627537, 12836716, 16045895, 19255074, 28882611, 32091790, 38510148, 48137685, 57765222, 64183580, 86647833, 96275370, 115530444, 144413055, 173295666, 192550740, 259943499, 288826110, 346591332, 433239165, 519886998, 577652220, 866478330, 1039773996, 1299717495, 1732956660, 2599434990, 5198869980]

約数ペア:

[(1, 5198869980), (2, 2599434990), (3, 1732956660), (4, 1299717495), (5, 1039773996), (6, 866478330), (9, 577652220), (10, 519886998), (12, 433239165), (15, 346591332), (18, 288826110), (20, 259943499), (27, 192550740), (30, 173295666), (36, 144413055), (45, 115530444), (54, 96275370), (60, 86647833), (81, 64183580), (90, 57765222), (108, 48137685), (135, 38510148), (162, 32091790), (180, 28882611), (270, 19255074), (324, 16045895), (405, 12836716), (540, 9627537), (810, 6418358), (1607, 3235140), (1620, 3209179), (1997, 2603340), (3214, 1617570), (3994, 1301670), (4821, 1078380), (5991, 867780), (6428, 808785), (7988, 650835), (8035, 647028), (9642, 539190), (9985, 520668), (11982, 433890), (14463, 359460), (16070, 323514), (17973, 289260), (19284, 269595), (19970, 260334), (23964, 216945), (24105, 215676), (28926, 179730), (29955, 173556), (32140, 161757), (35946, 144630), (39940, 130167), (43389, 119820), (48210, 107838), (53919, 96420), (57852, 89865), (59910, 86778), (71892, 72315)]