53904900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 191966880

約数和(自身を除く): 138061980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 175, 190, 193, 196, 210, 228, 245, 266, 285, 294, 300, 350, 380, 386, 399, 420, 475, 490, 525, 532, 570, 579, 588, 665, 700, 735, 772, 798, 931, 950, 965, 980, 1050, 1140, 1158, 1225, 1330, 1351, 1425, 1470, 1596, 1862, 1900, 1930, 1995, 2100, 2316, 2450, 2660, 2702, 2793, 2850, 2895, 2940, 3325, 3667, 3675, 3724, 3860, 3990, 4053, 4655, 4825, 4900, 5404, 5586, 5700, 5790, 6650, 6755, 7334, 7350, 7980, 8106, 9310, 9457, 9650, 9975, 11001, 11172, 11580, 13300, 13510, 13965, 14475, 14668, 14700, 16212, 18335, 18620, 18914, 19300, 19950, 20265, 22002, 23275, 25669, 27020, 27930, 28371, 28950, 33775, 36670, 37828, 39900, 40530, 44004, 46550, 47285, 51338, 55005, 55860, 56742, 57900, 67550, 69825, 73340, 77007, 81060, 91675, 93100, 94570, 101325, 102676, 110010, 113484, 128345, 135100, 139650, 141855, 154014, 179683, 183350, 189140, 202650, 220020, 236425, 256690, 275025, 279300, 283710, 308028, 359366, 366700, 385035, 405300, 472850, 513380, 539049, 550050, 567420, 641725, 709275, 718732, 770070, 898415, 945700, 1078098, 1100100, 1283450, 1418550, 1540140, 1796830, 1925175, 2156196, 2566900, 2695245, 2837100, 3593660, 3850350, 4492075, 5390490, 7700700, 8984150, 10780980, 13476225, 17968300, 26952450, 53904900]

約数ペア:

[(1, 53904900), (2, 26952450), (3, 17968300), (4, 13476225), (5, 10780980), (6, 8984150), (7, 7700700), (10, 5390490), (12, 4492075), (14, 3850350), (15, 3593660), (19, 2837100), (20, 2695245), (21, 2566900), (25, 2156196), (28, 1925175), (30, 1796830), (35, 1540140), (38, 1418550), (42, 1283450), (49, 1100100), (50, 1078098), (57, 945700), (60, 898415), (70, 770070), (75, 718732), (76, 709275), (84, 641725), (95, 567420), (98, 550050), (100, 539049), (105, 513380), (114, 472850), (133, 405300), (140, 385035), (147, 366700), (150, 359366), (175, 308028), (190, 283710), (193, 279300), (196, 275025), (210, 256690), (228, 236425), (245, 220020), (266, 202650), (285, 189140), (294, 183350), (300, 179683), (350, 154014), (380, 141855), (386, 139650), (399, 135100), (420, 128345), (475, 113484), (490, 110010), (525, 102676), (532, 101325), (570, 94570), (579, 93100), (588, 91675), (665, 81060), (700, 77007), (735, 73340), (772, 69825), (798, 67550), (931, 57900), (950, 56742), (965, 55860), (980, 55005), (1050, 51338), (1140, 47285), (1158, 46550), (1225, 44004), (1330, 40530), (1351, 39900), (1425, 37828), (1470, 36670), (1596, 33775), (1862, 28950), (1900, 28371), (1930, 27930), (1995, 27020), (2100, 25669), (2316, 23275), (2450, 22002), (2660, 20265), (2702, 19950), (2793, 19300), (2850, 18914), (2895, 18620), (2940, 18335), (3325, 16212), (3667, 14700), (3675, 14668), (3724, 14475), (3860, 13965), (3990, 13510), (4053, 13300), (4655, 11580), (4825, 11172), (4900, 11001), (5404, 9975), (5586, 9650), (5700, 9457), (5790, 9310), (6650, 8106), (6755, 7980), (7334, 7350)]