85186500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 308730240

約数和(自身を除く): 223543740

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, 61, 70, 75, 76, 84, 95, 98, 100, 105, 114, 122, 125, 133, 140, 147, 150, 175, 183, 190, 196, 210, 228, 244, 245, 250, 266, 285, 294, 300, 305, 350, 366, 375, 380, 399, 420, 427, 475, 490, 500, 525, 532, 570, 588, 610, 665, 700, 732, 735, 750, 798, 854, 875, 915, 931, 950, 980, 1050, 1140, 1159, 1220, 1225, 1281, 1330, 1425, 1470, 1500, 1525, 1596, 1708, 1750, 1830, 1862, 1900, 1995, 2100, 2135, 2318, 2375, 2450, 2562, 2625, 2660, 2793, 2850, 2940, 2989, 3050, 3325, 3477, 3500, 3660, 3675, 3724, 3990, 4270, 4575, 4636, 4655, 4750, 4900, 5124, 5250, 5586, 5700, 5795, 5978, 6100, 6125, 6405, 6650, 6954, 7125, 7350, 7625, 7980, 8113, 8540, 8967, 9150, 9310, 9500, 9975, 10500, 10675, 11172, 11590, 11956, 12250, 12810, 13300, 13908, 13965, 14250, 14700, 14945, 15250, 16226, 16625, 17385, 17934, 18300, 18375, 18620, 19950, 21350, 22875, 23180, 23275, 24339, 24500, 25620, 27930, 28500, 28975, 29890, 30500, 32025, 32452, 33250, 34770, 35868, 36750, 39900, 40565, 42700, 44835, 45750, 46550, 48678, 49875, 53375, 55860, 56791, 57950, 59780, 64050, 66500, 69540, 69825, 73500, 74725, 81130, 86925, 89670, 91500, 93100, 97356, 99750, 106750, 113582, 115900, 116375, 121695, 128100, 139650, 144875, 149450, 160125, 162260, 170373, 173850, 179340, 199500, 202825, 213500, 224175, 227164, 232750, 243390, 279300, 283955, 289750, 298900, 320250, 340746, 347700, 349125, 373625, 405650, 434625, 448350, 465500, 486780, 567910, 579500, 608475, 640500, 681492, 698250, 747250, 811300, 851865, 869250, 896700, 1014125, 1120875, 1135820, 1216950, 1396500, 1419775, 1494500, 1703730, 1738500, 2028250, 2241750, 2433900, 2839550, 3042375, 3407460, 4056500, 4259325, 4483500, 5679100, 6084750, 7098875, 8518650, 12169500, 14197750, 17037300, 21296625, 28395500, 42593250, 85186500]

約数ペア:

[(1, 85186500), (2, 42593250), (3, 28395500), (4, 21296625), (5, 17037300), (6, 14197750), (7, 12169500), (10, 8518650), (12, 7098875), (14, 6084750), (15, 5679100), (19, 4483500), (20, 4259325), (21, 4056500), (25, 3407460), (28, 3042375), (30, 2839550), (35, 2433900), (38, 2241750), (42, 2028250), (49, 1738500), (50, 1703730), (57, 1494500), (60, 1419775), (61, 1396500), (70, 1216950), (75, 1135820), (76, 1120875), (84, 1014125), (95, 896700), (98, 869250), (100, 851865), (105, 811300), (114, 747250), (122, 698250), (125, 681492), (133, 640500), (140, 608475), (147, 579500), (150, 567910), (175, 486780), (183, 465500), (190, 448350), (196, 434625), (210, 405650), (228, 373625), (244, 349125), (245, 347700), (250, 340746), (266, 320250), (285, 298900), (294, 289750), (300, 283955), (305, 279300), (350, 243390), (366, 232750), (375, 227164), (380, 224175), (399, 213500), (420, 202825), (427, 199500), (475, 179340), (490, 173850), (500, 170373), (525, 162260), (532, 160125), (570, 149450), (588, 144875), (610, 139650), (665, 128100), (700, 121695), (732, 116375), (735, 115900), (750, 113582), (798, 106750), (854, 99750), (875, 97356), (915, 93100), (931, 91500), (950, 89670), (980, 86925), (1050, 81130), (1140, 74725), (1159, 73500), (1220, 69825), (1225, 69540), (1281, 66500), (1330, 64050), (1425, 59780), (1470, 57950), (1500, 56791), (1525, 55860), (1596, 53375), (1708, 49875), (1750, 48678), (1830, 46550), (1862, 45750), (1900, 44835), (1995, 42700), (2100, 40565), (2135, 39900), (2318, 36750), (2375, 35868), (2450, 34770), (2562, 33250), (2625, 32452), (2660, 32025), (2793, 30500), (2850, 29890), (2940, 28975), (2989, 28500), (3050, 27930), (3325, 25620), (3477, 24500), (3500, 24339), (3660, 23275), (3675, 23180), (3724, 22875), (3990, 21350), (4270, 19950), (4575, 18620), (4636, 18375), (4655, 18300), (4750, 17934), (4900, 17385), (5124, 16625), (5250, 16226), (5586, 15250), (5700, 14945), (5795, 14700), (5978, 14250), (6100, 13965), (6125, 13908), (6405, 13300), (6650, 12810), (6954, 12250), (7125, 11956), (7350, 11590), (7625, 11172), (7980, 10675), (8113, 10500), (8540, 9975), (8967, 9500), (9150, 9310)]