101215440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 160

約数和(自身を含む): 356405760

約数和(自身を除く): 255190320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 997, 1080, 1128, 1269, 1410, 1692, 1880, 1994, 2115, 2160, 2256, 2538, 2820, 2991, 3384, 3760, 3988, 4230, 4985, 5076, 5640, 5982, 6345, 6768, 7976, 8460, 8973, 9970, 10152, 11280, 11964, 12690, 14955, 15952, 16920, 17946, 19940, 20304, 23928, 25380, 26919, 29910, 33840, 35892, 39880, 44865, 46859, 47856, 50760, 53838, 59820, 71784, 79760, 89730, 93718, 101520, 107676, 119640, 134595, 140577, 143568, 179460, 187436, 215352, 234295, 239280, 269190, 281154, 358920, 374872, 421731, 430704, 468590, 538380, 562308, 702885, 717840, 749744, 843462, 937180, 1076760, 1124616, 1265193, 1405770, 1686924, 1874360, 2108655, 2153520, 2249232, 2530386, 2811540, 3373848, 3748720, 4217310, 5060772, 5623080, 6325965, 6747696, 8434620, 10121544, 11246160, 12651930, 16869240, 20243088, 25303860, 33738480, 50607720, 101215440]

約数ペア:

[(1, 101215440), (2, 50607720), (3, 33738480), (4, 25303860), (5, 20243088), (6, 16869240), (8, 12651930), (9, 11246160), (10, 10121544), (12, 8434620), (15, 6747696), (16, 6325965), (18, 5623080), (20, 5060772), (24, 4217310), (27, 3748720), (30, 3373848), (36, 2811540), (40, 2530386), (45, 2249232), (47, 2153520), (48, 2108655), (54, 1874360), (60, 1686924), (72, 1405770), (80, 1265193), (90, 1124616), (94, 1076760), (108, 937180), (120, 843462), (135, 749744), (141, 717840), (144, 702885), (180, 562308), (188, 538380), (216, 468590), (235, 430704), (240, 421731), (270, 374872), (282, 358920), (360, 281154), (376, 269190), (423, 239280), (432, 234295), (470, 215352), (540, 187436), (564, 179460), (705, 143568), (720, 140577), (752, 134595), (846, 119640), (940, 107676), (997, 101520), (1080, 93718), (1128, 89730), (1269, 79760), (1410, 71784), (1692, 59820), (1880, 53838), (1994, 50760), (2115, 47856), (2160, 46859), (2256, 44865), (2538, 39880), (2820, 35892), (2991, 33840), (3384, 29910), (3760, 26919), (3988, 25380), (4230, 23928), (4985, 20304), (5076, 19940), (5640, 17946), (5982, 16920), (6345, 15952), (6768, 14955), (7976, 12690), (8460, 11964), (8973, 11280), (9970, 10152)]