79818300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 108

約数和(自身を含む): 252468216

約数和(自身を除く): 172649916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 524, 655, 677, 786, 900, 1179, 1310, 1354, 1572, 1965, 2031, 2358, 2620, 2708, 3275, 3385, 3930, 4062, 4716, 5895, 6093, 6550, 6770, 7860, 8124, 9825, 10155, 11790, 12186, 13100, 13540, 16925, 19650, 20310, 23580, 24372, 29475, 30465, 33850, 39300, 40620, 50775, 58950, 60930, 67700, 88687, 101550, 117900, 121860, 152325, 177374, 203100, 266061, 304650, 354748, 443435, 532122, 609300, 798183, 886870, 1064244, 1330305, 1596366, 1773740, 2217175, 2660610, 3192732, 3990915, 4434350, 5321220, 6651525, 7981830, 8868700, 13303050, 15963660, 19954575, 26606100, 39909150, 79818300]

約数ペア:

[(1, 79818300), (2, 39909150), (3, 26606100), (4, 19954575), (5, 15963660), (6, 13303050), (9, 8868700), (10, 7981830), (12, 6651525), (15, 5321220), (18, 4434350), (20, 3990915), (25, 3192732), (30, 2660610), (36, 2217175), (45, 1773740), (50, 1596366), (60, 1330305), (75, 1064244), (90, 886870), (100, 798183), (131, 609300), (150, 532122), (180, 443435), (225, 354748), (262, 304650), (300, 266061), (393, 203100), (450, 177374), (524, 152325), (655, 121860), (677, 117900), (786, 101550), (900, 88687), (1179, 67700), (1310, 60930), (1354, 58950), (1572, 50775), (1965, 40620), (2031, 39300), (2358, 33850), (2620, 30465), (2708, 29475), (3275, 24372), (3385, 23580), (3930, 20310), (4062, 19650), (4716, 16925), (5895, 13540), (6093, 13100), (6550, 12186), (6770, 11790), (7860, 10155), (8124, 9825)]