204340500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 794976000

約数和(自身を除く): 590635500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 273, 300, 315, 325, 350, 364, 375, 390, 420, 450, 455, 468, 499, 500, 525, 546, 585, 630, 650, 700, 750, 780, 819, 875, 900, 910, 975, 998, 1050, 1092, 1125, 1170, 1260, 1300, 1365, 1497, 1500, 1575, 1625, 1638, 1750, 1820, 1950, 1996, 2100, 2250, 2275, 2340, 2495, 2625, 2730, 2925, 2994, 3150, 3250, 3276, 3493, 3500, 3900, 4095, 4491, 4500, 4550, 4875, 4990, 5250, 5460, 5850, 5988, 6300, 6487, 6500, 6825, 6986, 7485, 7875, 8190, 8982, 9100, 9750, 9980, 10479, 10500, 11375, 11700, 12475, 12974, 13650, 13972, 14625, 14970, 15750, 16380, 17465, 17964, 19461, 19500, 20475, 20958, 22455, 22750, 24950, 25948, 27300, 29250, 29940, 31437, 31500, 32435, 34125, 34930, 37425, 38922, 40950, 41916, 44910, 45409, 45500, 49900, 52395, 58383, 58500, 62375, 62874, 64870, 68250, 69860, 74850, 77844, 81900, 87325, 89820, 90818, 97305, 102375, 104790, 112275, 116766, 124750, 125748, 129740, 136227, 136500, 149700, 157185, 162175, 174650, 181636, 187125, 194610, 204750, 209580, 224550, 227045, 233532, 249500, 261975, 272454, 291915, 314370, 324350, 349300, 374250, 389220, 408681, 409500, 436625, 449100, 454090, 486525, 523950, 544908, 561375, 583830, 628740, 648700, 681135, 748500, 785925, 810875, 817362, 873250, 908180, 973050, 1047900, 1122750, 1135225, 1167660, 1309875, 1362270, 1459575, 1571850, 1621750, 1634724, 1746500, 1946100, 2043405, 2245500, 2270450, 2432625, 2619750, 2724540, 2919150, 3143700, 3243500, 3405675, 3929625, 4086810, 4540900, 4865250, 5239500, 5676125, 5838300, 6811350, 7297875, 7859250, 8173620, 9730500, 10217025, 11352250, 13622700, 14595750, 15718500, 17028375, 20434050, 22704500, 29191500, 34056750, 40868100, 51085125, 68113500, 102170250, 204340500]

約数ペア:

[(1, 204340500), (2, 102170250), (3, 68113500), (4, 51085125), (5, 40868100), (6, 34056750), (7, 29191500), (9, 22704500), (10, 20434050), (12, 17028375), (13, 15718500), (14, 14595750), (15, 13622700), (18, 11352250), (20, 10217025), (21, 9730500), (25, 8173620), (26, 7859250), (28, 7297875), (30, 6811350), (35, 5838300), (36, 5676125), (39, 5239500), (42, 4865250), (45, 4540900), (50, 4086810), (52, 3929625), (60, 3405675), (63, 3243500), (65, 3143700), (70, 2919150), (75, 2724540), (78, 2619750), (84, 2432625), (90, 2270450), (91, 2245500), (100, 2043405), (105, 1946100), (117, 1746500), (125, 1634724), (126, 1621750), (130, 1571850), (140, 1459575), (150, 1362270), (156, 1309875), (175, 1167660), (180, 1135225), (182, 1122750), (195, 1047900), (210, 973050), (225, 908180), (234, 873250), (250, 817362), (252, 810875), (260, 785925), (273, 748500), (300, 681135), (315, 648700), (325, 628740), (350, 583830), (364, 561375), (375, 544908), (390, 523950), (420, 486525), (450, 454090), (455, 449100), (468, 436625), (499, 409500), (500, 408681), (525, 389220), (546, 374250), (585, 349300), (630, 324350), (650, 314370), (700, 291915), (750, 272454), (780, 261975), (819, 249500), (875, 233532), (900, 227045), (910, 224550), (975, 209580), (998, 204750), (1050, 194610), (1092, 187125), (1125, 181636), (1170, 174650), (1260, 162175), (1300, 157185), (1365, 149700), (1497, 136500), (1500, 136227), (1575, 129740), (1625, 125748), (1638, 124750), (1750, 116766), (1820, 112275), (1950, 104790), (1996, 102375), (2100, 97305), (2250, 90818), (2275, 89820), (2340, 87325), (2495, 81900), (2625, 77844), (2730, 74850), (2925, 69860), (2994, 68250), (3150, 64870), (3250, 62874), (3276, 62375), (3493, 58500), (3500, 58383), (3900, 52395), (4095, 49900), (4491, 45500), (4500, 45409), (4550, 44910), (4875, 41916), (4990, 40950), (5250, 38922), (5460, 37425), (5850, 34930), (5988, 34125), (6300, 32435), (6487, 31500), (6500, 31437), (6825, 29940), (6986, 29250), (7485, 27300), (7875, 25948), (8190, 24950), (8982, 22750), (9100, 22455), (9750, 20958), (9980, 20475), (10479, 19500), (10500, 19461), (11375, 17964), (11700, 17465), (12475, 16380), (12974, 15750), (13650, 14970), (13972, 14625)]