53700840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 188496000

約数和(自身を除く): 134795160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 2617, 3420, 4104, 5130, 5234, 6840, 7851, 10260, 10468, 13085, 15702, 20520, 20936, 23553, 26170, 31404, 39255, 47106, 49723, 52340, 62808, 70659, 78510, 94212, 99446, 104680, 117765, 141318, 149169, 157020, 188424, 198892, 235530, 248615, 282636, 298338, 314040, 353295, 397784, 447507, 471060, 497230, 565272, 596676, 706590, 745845, 895014, 942120, 994460, 1193352, 1342521, 1413180, 1491690, 1790028, 1988920, 2237535, 2685042, 2826360, 2983380, 3580056, 4475070, 5370084, 5966760, 6712605, 8950140, 10740168, 13425210, 17900280, 26850420, 53700840]

約数ペア:

[(1, 53700840), (2, 26850420), (3, 17900280), (4, 13425210), (5, 10740168), (6, 8950140), (8, 6712605), (9, 5966760), (10, 5370084), (12, 4475070), (15, 3580056), (18, 2983380), (19, 2826360), (20, 2685042), (24, 2237535), (27, 1988920), (30, 1790028), (36, 1491690), (38, 1413180), (40, 1342521), (45, 1193352), (54, 994460), (57, 942120), (60, 895014), (72, 745845), (76, 706590), (90, 596676), (95, 565272), (108, 497230), (114, 471060), (120, 447507), (135, 397784), (152, 353295), (171, 314040), (180, 298338), (190, 282636), (216, 248615), (228, 235530), (270, 198892), (285, 188424), (342, 157020), (360, 149169), (380, 141318), (456, 117765), (513, 104680), (540, 99446), (570, 94212), (684, 78510), (760, 70659), (855, 62808), (1026, 52340), (1080, 49723), (1140, 47106), (1368, 39255), (1710, 31404), (2052, 26170), (2280, 23553), (2565, 20936), (2617, 20520), (3420, 15702), (4104, 13085), (5130, 10468), (5234, 10260), (6840, 7851)]