138746700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5024

約数の個数: 108

約数和(自身を含む): 449012928

約数和(自身を除く): 310266228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 4973, 5580, 6975, 9300, 9946, 13950, 14919, 19892, 24865, 27900, 29838, 44757, 49730, 59676, 74595, 89514, 99460, 124325, 149190, 154163, 179028, 223785, 248650, 298380, 308326, 372975, 447570, 462489, 497300, 616652, 745950, 770815, 895140, 924978, 1118925, 1387467, 1491900, 1541630, 1849956, 2237850, 2312445, 2774934, 3083260, 3854075, 4475700, 4624890, 5549868, 6937335, 7708150, 9249780, 11562225, 13874670, 15416300, 23124450, 27749340, 34686675, 46248900, 69373350, 138746700]

約数ペア:

[(1, 138746700), (2, 69373350), (3, 46248900), (4, 34686675), (5, 27749340), (6, 23124450), (9, 15416300), (10, 13874670), (12, 11562225), (15, 9249780), (18, 7708150), (20, 6937335), (25, 5549868), (30, 4624890), (31, 4475700), (36, 3854075), (45, 3083260), (50, 2774934), (60, 2312445), (62, 2237850), (75, 1849956), (90, 1541630), (93, 1491900), (100, 1387467), (124, 1118925), (150, 924978), (155, 895140), (180, 770815), (186, 745950), (225, 616652), (279, 497300), (300, 462489), (310, 447570), (372, 372975), (450, 308326), (465, 298380), (558, 248650), (620, 223785), (775, 179028), (900, 154163), (930, 149190), (1116, 124325), (1395, 99460), (1550, 89514), (1860, 74595), (2325, 59676), (2790, 49730), (3100, 44757), (4650, 29838), (4973, 27900), (5580, 24865), (6975, 19892), (9300, 14919), (9946, 13950)]