221426400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 797948928

約数和(自身を除く): 576522528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 96, 100, 104, 120, 130, 141, 150, 151, 156, 160, 188, 195, 200, 208, 235, 240, 260, 282, 300, 302, 312, 325, 376, 390, 400, 416, 453, 470, 480, 520, 564, 600, 604, 611, 624, 650, 705, 752, 755, 780, 800, 906, 940, 975, 1040, 1128, 1175, 1200, 1208, 1222, 1248, 1300, 1410, 1504, 1510, 1560, 1812, 1833, 1880, 1950, 1963, 2080, 2256, 2265, 2350, 2400, 2416, 2444, 2600, 2820, 3020, 3055, 3120, 3525, 3624, 3666, 3760, 3775, 3900, 3926, 4512, 4530, 4700, 4832, 4888, 5200, 5640, 5889, 6040, 6110, 6240, 7050, 7097, 7248, 7332, 7520, 7550, 7800, 7852, 9060, 9165, 9400, 9776, 9815, 10400, 11280, 11325, 11778, 12080, 12220, 14100, 14194, 14496, 14664, 15100, 15275, 15600, 15704, 18120, 18330, 18800, 19552, 19630, 21291, 22560, 22650, 23556, 24160, 24440, 28200, 28388, 29328, 29445, 30200, 30550, 31200, 31408, 35485, 36240, 36660, 37600, 39260, 42582, 45300, 45825, 47112, 48880, 49075, 56400, 56776, 58656, 58890, 60400, 61100, 62816, 70970, 72480, 73320, 78520, 85164, 90600, 91650, 92261, 94224, 97760, 98150, 106455, 112800, 113552, 117780, 120800, 122200, 141940, 146640, 147225, 157040, 170328, 177425, 181200, 183300, 184522, 188448, 196300, 212910, 227104, 235560, 244400, 276783, 283880, 293280, 294450, 314080, 340656, 354850, 362400, 366600, 369044, 392600, 425820, 461305, 471120, 488800, 532275, 553566, 567760, 588900, 681312, 709700, 733200, 738088, 785200, 851640, 922610, 942240, 1064550, 1107132, 1135520, 1177800, 1383915, 1419400, 1466400, 1476176, 1570400, 1703280, 1845220, 2129100, 2214264, 2306525, 2355600, 2767830, 2838800, 2952352, 3406560, 3690440, 4258200, 4428528, 4613050, 4711200, 5535660, 5677600, 6919575, 7380880, 8516400, 8857056, 9226100, 11071320, 13839150, 14761760, 17032800, 18452200, 22142640, 27678300, 36904400, 44285280, 55356600, 73808800, 110713200, 221426400]

約数ペア:

[(1, 221426400), (2, 110713200), (3, 73808800), (4, 55356600), (5, 44285280), (6, 36904400), (8, 27678300), (10, 22142640), (12, 18452200), (13, 17032800), (15, 14761760), (16, 13839150), (20, 11071320), (24, 9226100), (25, 8857056), (26, 8516400), (30, 7380880), (32, 6919575), (39, 5677600), (40, 5535660), (47, 4711200), (48, 4613050), (50, 4428528), (52, 4258200), (60, 3690440), (65, 3406560), (75, 2952352), (78, 2838800), (80, 2767830), (94, 2355600), (96, 2306525), (100, 2214264), (104, 2129100), (120, 1845220), (130, 1703280), (141, 1570400), (150, 1476176), (151, 1466400), (156, 1419400), (160, 1383915), (188, 1177800), (195, 1135520), (200, 1107132), (208, 1064550), (235, 942240), (240, 922610), (260, 851640), (282, 785200), (300, 738088), (302, 733200), (312, 709700), (325, 681312), (376, 588900), (390, 567760), (400, 553566), (416, 532275), (453, 488800), (470, 471120), (480, 461305), (520, 425820), (564, 392600), (600, 369044), (604, 366600), (611, 362400), (624, 354850), (650, 340656), (705, 314080), (752, 294450), (755, 293280), (780, 283880), (800, 276783), (906, 244400), (940, 235560), (975, 227104), (1040, 212910), (1128, 196300), (1175, 188448), (1200, 184522), (1208, 183300), (1222, 181200), (1248, 177425), (1300, 170328), (1410, 157040), (1504, 147225), (1510, 146640), (1560, 141940), (1812, 122200), (1833, 120800), (1880, 117780), (1950, 113552), (1963, 112800), (2080, 106455), (2256, 98150), (2265, 97760), (2350, 94224), (2400, 92261), (2416, 91650), (2444, 90600), (2600, 85164), (2820, 78520), (3020, 73320), (3055, 72480), (3120, 70970), (3525, 62816), (3624, 61100), (3666, 60400), (3760, 58890), (3775, 58656), (3900, 56776), (3926, 56400), (4512, 49075), (4530, 48880), (4700, 47112), (4832, 45825), (4888, 45300), (5200, 42582), (5640, 39260), (5889, 37600), (6040, 36660), (6110, 36240), (6240, 35485), (7050, 31408), (7097, 31200), (7248, 30550), (7332, 30200), (7520, 29445), (7550, 29328), (7800, 28388), (7852, 28200), (9060, 24440), (9165, 24160), (9400, 23556), (9776, 22650), (9815, 22560), (10400, 21291), (11280, 19630), (11325, 19552), (11778, 18800), (12080, 18330), (12220, 18120), (14100, 15704), (14194, 15600), (14496, 15275), (14664, 15100)]