391617450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 192

約数和(自身を含む): 1276704000

約数和(自身を除く): 885086550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 87, 90, 105, 126, 135, 145, 150, 174, 175, 189, 203, 210, 225, 261, 270, 290, 315, 350, 378, 406, 435, 450, 522, 525, 609, 630, 675, 725, 783, 870, 945, 1015, 1050, 1218, 1305, 1350, 1429, 1450, 1566, 1575, 1827, 1890, 2030, 2175, 2610, 2858, 3045, 3150, 3654, 3915, 4287, 4350, 4725, 5075, 5481, 6090, 6525, 7145, 7830, 8574, 9135, 9450, 10003, 10150, 10962, 12861, 13050, 14290, 15225, 18270, 19575, 20006, 21435, 25722, 27405, 30009, 30450, 35725, 38583, 39150, 41441, 42870, 45675, 50015, 54810, 60018, 64305, 71450, 77166, 82882, 90027, 91350, 100030, 107175, 124323, 128610, 137025, 150045, 180054, 192915, 207205, 214350, 248646, 250075, 270081, 274050, 290087, 300090, 321525, 372969, 385830, 414410, 450135, 500150, 540162, 580174, 621615, 643050, 745938, 750225, 870261, 900270, 964575, 1036025, 1118907, 1243230, 1350405, 1450435, 1500450, 1740522, 1864845, 1929150, 2072050, 2237814, 2250675, 2610783, 2700810, 2900870, 3108075, 3729690, 4351305, 4501350, 5221566, 5594535, 6216150, 6752025, 7252175, 7832349, 8702610, 9324225, 11189070, 13053915, 13504050, 14504350, 15664698, 18648450, 21756525, 26107830, 27972675, 39161745, 43513050, 55945350, 65269575, 78323490, 130539150, 195808725, 391617450]

約数ペア:

[(1, 391617450), (2, 195808725), (3, 130539150), (5, 78323490), (6, 65269575), (7, 55945350), (9, 43513050), (10, 39161745), (14, 27972675), (15, 26107830), (18, 21756525), (21, 18648450), (25, 15664698), (27, 14504350), (29, 13504050), (30, 13053915), (35, 11189070), (42, 9324225), (45, 8702610), (50, 7832349), (54, 7252175), (58, 6752025), (63, 6216150), (70, 5594535), (75, 5221566), (87, 4501350), (90, 4351305), (105, 3729690), (126, 3108075), (135, 2900870), (145, 2700810), (150, 2610783), (174, 2250675), (175, 2237814), (189, 2072050), (203, 1929150), (210, 1864845), (225, 1740522), (261, 1500450), (270, 1450435), (290, 1350405), (315, 1243230), (350, 1118907), (378, 1036025), (406, 964575), (435, 900270), (450, 870261), (522, 750225), (525, 745938), (609, 643050), (630, 621615), (675, 580174), (725, 540162), (783, 500150), (870, 450135), (945, 414410), (1015, 385830), (1050, 372969), (1218, 321525), (1305, 300090), (1350, 290087), (1429, 274050), (1450, 270081), (1566, 250075), (1575, 248646), (1827, 214350), (1890, 207205), (2030, 192915), (2175, 180054), (2610, 150045), (2858, 137025), (3045, 128610), (3150, 124323), (3654, 107175), (3915, 100030), (4287, 91350), (4350, 90027), (4725, 82882), (5075, 77166), (5481, 71450), (6090, 64305), (6525, 60018), (7145, 54810), (7830, 50015), (8574, 45675), (9135, 42870), (9450, 41441), (10003, 39150), (10150, 38583), (10962, 35725), (12861, 30450), (13050, 30009), (14290, 27405), (15225, 25722), (18270, 21435), (19575, 20006)]