253038600

素因数分解:

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

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 891014400

約数和(自身を除く): 637975800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 54, 60, 72, 75, 90, 94, 100, 108, 120, 135, 141, 150, 180, 188, 200, 216, 225, 235, 270, 282, 300, 360, 376, 423, 450, 470, 540, 564, 600, 675, 705, 846, 900, 940, 997, 1080, 1128, 1175, 1269, 1350, 1410, 1692, 1800, 1880, 1994, 2115, 2350, 2538, 2700, 2820, 2991, 3384, 3525, 3988, 4230, 4700, 4985, 5076, 5400, 5640, 5982, 6345, 7050, 7976, 8460, 8973, 9400, 9970, 10152, 10575, 11964, 12690, 14100, 14955, 16920, 17946, 19940, 21150, 23928, 24925, 25380, 26919, 28200, 29910, 31725, 35892, 39880, 42300, 44865, 46859, 49850, 50760, 53838, 59820, 63450, 71784, 74775, 84600, 89730, 93718, 99700, 107676, 119640, 126900, 134595, 140577, 149550, 179460, 187436, 199400, 215352, 224325, 234295, 253800, 269190, 281154, 299100, 358920, 374872, 421731, 448650, 468590, 538380, 562308, 598200, 672975, 702885, 843462, 897300, 937180, 1076760, 1124616, 1171475, 1265193, 1345950, 1405770, 1686924, 1794600, 1874360, 2108655, 2342950, 2530386, 2691900, 2811540, 3373848, 3514425, 4217310, 4685900, 5060772, 5383800, 5623080, 6325965, 7028850, 8434620, 9371800, 10121544, 10543275, 12651930, 14057700, 16869240, 21086550, 25303860, 28115400, 31629825, 42173100, 50607720, 63259650, 84346200, 126519300, 253038600]

約数ペア:

[(1, 253038600), (2, 126519300), (3, 84346200), (4, 63259650), (5, 50607720), (6, 42173100), (8, 31629825), (9, 28115400), (10, 25303860), (12, 21086550), (15, 16869240), (18, 14057700), (20, 12651930), (24, 10543275), (25, 10121544), (27, 9371800), (30, 8434620), (36, 7028850), (40, 6325965), (45, 5623080), (47, 5383800), (50, 5060772), (54, 4685900), (60, 4217310), (72, 3514425), (75, 3373848), (90, 2811540), (94, 2691900), (100, 2530386), (108, 2342950), (120, 2108655), (135, 1874360), (141, 1794600), (150, 1686924), (180, 1405770), (188, 1345950), (200, 1265193), (216, 1171475), (225, 1124616), (235, 1076760), (270, 937180), (282, 897300), (300, 843462), (360, 702885), (376, 672975), (423, 598200), (450, 562308), (470, 538380), (540, 468590), (564, 448650), (600, 421731), (675, 374872), (705, 358920), (846, 299100), (900, 281154), (940, 269190), (997, 253800), (1080, 234295), (1128, 224325), (1175, 215352), (1269, 199400), (1350, 187436), (1410, 179460), (1692, 149550), (1800, 140577), (1880, 134595), (1994, 126900), (2115, 119640), (2350, 107676), (2538, 99700), (2700, 93718), (2820, 89730), (2991, 84600), (3384, 74775), (3525, 71784), (3988, 63450), (4230, 59820), (4700, 53838), (4985, 50760), (5076, 49850), (5400, 46859), (5640, 44865), (5982, 42300), (6345, 39880), (7050, 35892), (7976, 31725), (8460, 29910), (8973, 28200), (9400, 26919), (9970, 25380), (10152, 24925), (10575, 23928), (11964, 21150), (12690, 19940), (14100, 17946), (14955, 16920)]