201744900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 216

約数和(自身を含む): 746729984

約数和(自身を除く): 544985084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1033, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2066, 2100, 2170, 2325, 2604, 2790, 3099, 3100, 3150, 3255, 3906, 4132, 4340, 4650, 5165, 5425, 5580, 6198, 6300, 6510, 6975, 7231, 7812, 9297, 9300, 9765, 10330, 10850, 12396, 13020, 13950, 14462, 15495, 16275, 18594, 19530, 20660, 21693, 21700, 25825, 27900, 28924, 30990, 32023, 32550, 36155, 37188, 39060, 43386, 46485, 48825, 51650, 61980, 64046, 65079, 65100, 72310, 77475, 86772, 92970, 96069, 97650, 103300, 108465, 128092, 130158, 144620, 154950, 160115, 180775, 185940, 192138, 195300, 216930, 224161, 232425, 260316, 288207, 309900, 320230, 325395, 361550, 384276, 433860, 448322, 464850, 480345, 542325, 576414, 640460, 650790, 672483, 723100, 800575, 896644, 929700, 960690, 1084650, 1120805, 1152828, 1301580, 1344966, 1441035, 1601150, 1626975, 1921380, 2017449, 2169300, 2241610, 2401725, 2689932, 2882070, 3202300, 3253950, 3362415, 4034898, 4483220, 4803450, 5604025, 5764140, 6507900, 6724830, 7205175, 8069796, 9606900, 10087245, 11208050, 13449660, 14410350, 16812075, 20174490, 22416100, 28820700, 33624150, 40348980, 50436225, 67248300, 100872450, 201744900]

約数ペア:

[(1, 201744900), (2, 100872450), (3, 67248300), (4, 50436225), (5, 40348980), (6, 33624150), (7, 28820700), (9, 22416100), (10, 20174490), (12, 16812075), (14, 14410350), (15, 13449660), (18, 11208050), (20, 10087245), (21, 9606900), (25, 8069796), (28, 7205175), (30, 6724830), (31, 6507900), (35, 5764140), (36, 5604025), (42, 4803450), (45, 4483220), (50, 4034898), (60, 3362415), (62, 3253950), (63, 3202300), (70, 2882070), (75, 2689932), (84, 2401725), (90, 2241610), (93, 2169300), (100, 2017449), (105, 1921380), (124, 1626975), (126, 1601150), (140, 1441035), (150, 1344966), (155, 1301580), (175, 1152828), (180, 1120805), (186, 1084650), (210, 960690), (217, 929700), (225, 896644), (252, 800575), (279, 723100), (300, 672483), (310, 650790), (315, 640460), (350, 576414), (372, 542325), (420, 480345), (434, 464850), (450, 448322), (465, 433860), (525, 384276), (558, 361550), (620, 325395), (630, 320230), (651, 309900), (700, 288207), (775, 260316), (868, 232425), (900, 224161), (930, 216930), (1033, 195300), (1050, 192138), (1085, 185940), (1116, 180775), (1260, 160115), (1302, 154950), (1395, 144620), (1550, 130158), (1575, 128092), (1860, 108465), (1953, 103300), (2066, 97650), (2100, 96069), (2170, 92970), (2325, 86772), (2604, 77475), (2790, 72310), (3099, 65100), (3100, 65079), (3150, 64046), (3255, 61980), (3906, 51650), (4132, 48825), (4340, 46485), (4650, 43386), (5165, 39060), (5425, 37188), (5580, 36155), (6198, 32550), (6300, 32023), (6510, 30990), (6975, 28924), (7231, 27900), (7812, 25825), (9297, 21700), (9300, 21693), (9765, 20660), (10330, 19530), (10850, 18594), (12396, 16275), (13020, 15495), (13950, 14462)]