190761900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 216

約数和(自身を含む): 676831680

約数和(自身を除く): 486069780

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, 196, 210, 228, 245, 266, 285, 294, 300, 350, 380, 399, 420, 475, 490, 525, 532, 570, 588, 665, 683, 700, 735, 798, 931, 950, 980, 1050, 1140, 1225, 1330, 1366, 1425, 1470, 1596, 1862, 1900, 1995, 2049, 2100, 2450, 2660, 2732, 2793, 2850, 2940, 3325, 3415, 3675, 3724, 3990, 4098, 4655, 4781, 4900, 5586, 5700, 6650, 6830, 7350, 7980, 8196, 9310, 9562, 9975, 10245, 11172, 12977, 13300, 13660, 13965, 14343, 14700, 17075, 18620, 19124, 19950, 20490, 23275, 23905, 25954, 27930, 28686, 33467, 34150, 38931, 39900, 40980, 46550, 47810, 51225, 51908, 55860, 57372, 64885, 66934, 68300, 69825, 71715, 77862, 90839, 93100, 95620, 100401, 102450, 119525, 129770, 133868, 139650, 143430, 155724, 167335, 181678, 194655, 200802, 204900, 239050, 259540, 272517, 279300, 286860, 324425, 334670, 358575, 363356, 389310, 401604, 454195, 478100, 502005, 545034, 635873, 648850, 669340, 717150, 778620, 836675, 908390, 973275, 1004010, 1090068, 1271746, 1297700, 1362585, 1434300, 1673350, 1816780, 1907619, 1946550, 2008020, 2270975, 2510025, 2543492, 2725170, 3179365, 3346700, 3815238, 3893100, 4541950, 5020050, 5450340, 6358730, 6812925, 7630476, 9083900, 9538095, 10040100, 12717460, 13625850, 15896825, 19076190, 27251700, 31793650, 38152380, 47690475, 63587300, 95380950, 190761900]

約数ペア:

[(1, 190761900), (2, 95380950), (3, 63587300), (4, 47690475), (5, 38152380), (6, 31793650), (7, 27251700), (10, 19076190), (12, 15896825), (14, 13625850), (15, 12717460), (19, 10040100), (20, 9538095), (21, 9083900), (25, 7630476), (28, 6812925), (30, 6358730), (35, 5450340), (38, 5020050), (42, 4541950), (49, 3893100), (50, 3815238), (57, 3346700), (60, 3179365), (70, 2725170), (75, 2543492), (76, 2510025), (84, 2270975), (95, 2008020), (98, 1946550), (100, 1907619), (105, 1816780), (114, 1673350), (133, 1434300), (140, 1362585), (147, 1297700), (150, 1271746), (175, 1090068), (190, 1004010), (196, 973275), (210, 908390), (228, 836675), (245, 778620), (266, 717150), (285, 669340), (294, 648850), (300, 635873), (350, 545034), (380, 502005), (399, 478100), (420, 454195), (475, 401604), (490, 389310), (525, 363356), (532, 358575), (570, 334670), (588, 324425), (665, 286860), (683, 279300), (700, 272517), (735, 259540), (798, 239050), (931, 204900), (950, 200802), (980, 194655), (1050, 181678), (1140, 167335), (1225, 155724), (1330, 143430), (1366, 139650), (1425, 133868), (1470, 129770), (1596, 119525), (1862, 102450), (1900, 100401), (1995, 95620), (2049, 93100), (2100, 90839), (2450, 77862), (2660, 71715), (2732, 69825), (2793, 68300), (2850, 66934), (2940, 64885), (3325, 57372), (3415, 55860), (3675, 51908), (3724, 51225), (3990, 47810), (4098, 46550), (4655, 40980), (4781, 39900), (4900, 38931), (5586, 34150), (5700, 33467), (6650, 28686), (6830, 27930), (7350, 25954), (7980, 23905), (8196, 23275), (9310, 20490), (9562, 19950), (9975, 19124), (10245, 18620), (11172, 17075), (12977, 14700), (13300, 14343), (13660, 13965)]