56891700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 192696000

約数和(自身を除く): 135804300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1109, 1140, 1350, 1425, 1710, 1900, 2052, 2218, 2565, 2700, 2850, 3327, 3420, 4275, 4436, 5130, 5545, 5700, 6654, 8550, 9981, 10260, 11090, 12825, 13308, 16635, 17100, 19962, 21071, 22180, 25650, 27725, 29943, 33270, 39924, 42142, 49905, 51300, 55450, 59886, 63213, 66540, 83175, 84284, 99810, 105355, 110900, 119772, 126426, 149715, 166350, 189639, 199620, 210710, 249525, 252852, 299430, 316065, 332700, 379278, 421420, 499050, 526775, 568917, 598860, 632130, 748575, 758556, 948195, 998100, 1053550, 1137834, 1264260, 1497150, 1580325, 1896390, 2107100, 2275668, 2844585, 2994300, 3160650, 3792780, 4740975, 5689170, 6321300, 9481950, 11378340, 14222925, 18963900, 28445850, 56891700]

約数ペア:

[(1, 56891700), (2, 28445850), (3, 18963900), (4, 14222925), (5, 11378340), (6, 9481950), (9, 6321300), (10, 5689170), (12, 4740975), (15, 3792780), (18, 3160650), (19, 2994300), (20, 2844585), (25, 2275668), (27, 2107100), (30, 1896390), (36, 1580325), (38, 1497150), (45, 1264260), (50, 1137834), (54, 1053550), (57, 998100), (60, 948195), (75, 758556), (76, 748575), (90, 632130), (95, 598860), (100, 568917), (108, 526775), (114, 499050), (135, 421420), (150, 379278), (171, 332700), (180, 316065), (190, 299430), (225, 252852), (228, 249525), (270, 210710), (285, 199620), (300, 189639), (342, 166350), (380, 149715), (450, 126426), (475, 119772), (513, 110900), (540, 105355), (570, 99810), (675, 84284), (684, 83175), (855, 66540), (900, 63213), (950, 59886), (1026, 55450), (1109, 51300), (1140, 49905), (1350, 42142), (1425, 39924), (1710, 33270), (1900, 29943), (2052, 27725), (2218, 25650), (2565, 22180), (2700, 21071), (2850, 19962), (3327, 17100), (3420, 16635), (4275, 13308), (4436, 12825), (5130, 11090), (5545, 10260), (5700, 9981), (6654, 8550)]