20163685500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22073}}^1$

素因数の和:22134

約数の個数: 288

約数和(自身を含む): 75207000960

約数和(自身を除く): 55043315460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 125, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 250, 252, 261, 290, 300, 315, 348, 350, 375, 406, 420, 435, 450, 500, 522, 525, 580, 609, 630, 700, 725, 750, 812, 870, 875, 900, 1015, 1044, 1050, 1125, 1218, 1260, 1305, 1450, 1500, 1575, 1740, 1750, 1827, 2030, 2100, 2175, 2250, 2436, 2610, 2625, 2900, 3045, 3150, 3500, 3625, 3654, 4060, 4350, 4500, 5075, 5220, 5250, 6090, 6300, 6525, 7250, 7308, 7875, 8700, 9135, 10150, 10500, 10875, 12180, 13050, 14500, 15225, 15750, 18270, 20300, 21750, 22073, 25375, 26100, 30450, 31500, 32625, 36540, 43500, 44146, 45675, 50750, 60900, 65250, 66219, 76125, 88292, 91350, 101500, 110365, 130500, 132438, 152250, 154511, 182700, 198657, 220730, 228375, 264876, 304500, 309022, 331095, 397314, 441460, 456750, 463533, 551825, 618044, 640117, 662190, 772555, 794628, 913500, 927066, 993285, 1103650, 1280234, 1324380, 1390599, 1545110, 1655475, 1854132, 1920351, 1986570, 2207300, 2317665, 2560468, 2759125, 2781198, 3090220, 3200585, 3310950, 3840702, 3862775, 3973140, 4480819, 4635330, 4966425, 5518250, 5562396, 5761053, 6401170, 6621900, 6952995, 7681404, 7725550, 8277375, 8961638, 9270660, 9601755, 9932850, 11036500, 11522106, 11588325, 12802340, 13442457, 13905990, 15451100, 16002925, 16554750, 17923276, 19203510, 19313875, 19865700, 22404095, 23044212, 23176650, 24832125, 26884914, 27811980, 28805265, 32005850, 33109500, 34764975, 38407020, 38627750, 40327371, 44808190, 46353300, 48008775, 49664250, 53769828, 57610530, 57941625, 64011700, 67212285, 69529950, 77255500, 80014625, 80654742, 89616380, 96017550, 99328500, 112020475, 115221060, 115883250, 134424570, 139059900, 144026325, 160029250, 161309484, 173824875, 192035100, 201636855, 224040950, 231766500, 240043875, 268849140, 288052650, 320058500, 336061425, 347649750, 403273710, 448081900, 480087750, 560102375, 576105300, 672122850, 695299500, 720131625, 806547420, 960175500, 1008184275, 1120204750, 1344245700, 1440263250, 1680307125, 2016368550, 2240409500, 2880526500, 3360614250, 4032737100, 5040921375, 6721228500, 10081842750, 20163685500]

約数ペア:

[(1, 20163685500), (2, 10081842750), (3, 6721228500), (4, 5040921375), (5, 4032737100), (6, 3360614250), (7, 2880526500), (9, 2240409500), (10, 2016368550), (12, 1680307125), (14, 1440263250), (15, 1344245700), (18, 1120204750), (20, 1008184275), (21, 960175500), (25, 806547420), (28, 720131625), (29, 695299500), (30, 672122850), (35, 576105300), (36, 560102375), (42, 480087750), (45, 448081900), (50, 403273710), (58, 347649750), (60, 336061425), (63, 320058500), (70, 288052650), (75, 268849140), (84, 240043875), (87, 231766500), (90, 224040950), (100, 201636855), (105, 192035100), (116, 173824875), (125, 161309484), (126, 160029250), (140, 144026325), (145, 139059900), (150, 134424570), (174, 115883250), (175, 115221060), (180, 112020475), (203, 99328500), (210, 96017550), (225, 89616380), (250, 80654742), (252, 80014625), (261, 77255500), (290, 69529950), (300, 67212285), (315, 64011700), (348, 57941625), (350, 57610530), (375, 53769828), (406, 49664250), (420, 48008775), (435, 46353300), (450, 44808190), (500, 40327371), (522, 38627750), (525, 38407020), (580, 34764975), (609, 33109500), (630, 32005850), (700, 28805265), (725, 27811980), (750, 26884914), (812, 24832125), (870, 23176650), (875, 23044212), (900, 22404095), (1015, 19865700), (1044, 19313875), (1050, 19203510), (1125, 17923276), (1218, 16554750), (1260, 16002925), (1305, 15451100), (1450, 13905990), (1500, 13442457), (1575, 12802340), (1740, 11588325), (1750, 11522106), (1827, 11036500), (2030, 9932850), (2100, 9601755), (2175, 9270660), (2250, 8961638), (2436, 8277375), (2610, 7725550), (2625, 7681404), (2900, 6952995), (3045, 6621900), (3150, 6401170), (3500, 5761053), (3625, 5562396), (3654, 5518250), (4060, 4966425), (4350, 4635330), (4500, 4480819), (5075, 3973140), (5220, 3862775), (5250, 3840702), (6090, 3310950), (6300, 3200585), (6525, 3090220), (7250, 2781198), (7308, 2759125), (7875, 2560468), (8700, 2317665), (9135, 2207300), (10150, 1986570), (10500, 1920351), (10875, 1854132), (12180, 1655475), (13050, 1545110), (14500, 1390599), (15225, 1324380), (15750, 1280234), (18270, 1103650), (20300, 993285), (21750, 927066), (22073, 913500), (25375, 794628), (26100, 772555), (30450, 662190), (31500, 640117), (32625, 618044), (36540, 551825), (43500, 463533), (44146, 456750), (45675, 441460), (50750, 397314), (60900, 331095), (65250, 309022), (66219, 304500), (76125, 264876), (88292, 228375), (91350, 220730), (101500, 198657), (110365, 182700), (130500, 154511), (132438, 152250)]