103279140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 314233920

約数和(自身を除く): 210954780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1307, 1317, 1756, 2195, 2614, 2634, 3921, 3951, 4390, 5228, 5268, 6535, 6585, 7842, 7902, 8780, 11763, 13070, 13170, 15684, 15804, 19605, 19755, 23526, 26140, 26340, 39210, 39510, 47052, 58815, 78420, 79020, 117630, 235260, 573773, 1147546, 1721319, 2295092, 2868865, 3442638, 5163957, 5737730, 6885276, 8606595, 10327914, 11475460, 17213190, 20655828, 25819785, 34426380, 51639570, 103279140]

約数ペア:

[(1, 103279140), (2, 51639570), (3, 34426380), (4, 25819785), (5, 20655828), (6, 17213190), (9, 11475460), (10, 10327914), (12, 8606595), (15, 6885276), (18, 5737730), (20, 5163957), (30, 3442638), (36, 2868865), (45, 2295092), (60, 1721319), (90, 1147546), (180, 573773), (439, 235260), (878, 117630), (1307, 79020), (1317, 78420), (1756, 58815), (2195, 47052), (2614, 39510), (2634, 39210), (3921, 26340), (3951, 26140), (4390, 23526), (5228, 19755), (5268, 19605), (6535, 15804), (6585, 15684), (7842, 13170), (7902, 13070), (8780, 11763)]