72510900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 271315968

約数和(自身を除く): 198805068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 43, 44, 50, 55, 60, 66, 70, 73, 75, 77, 84, 86, 100, 105, 110, 129, 132, 140, 146, 150, 154, 165, 172, 175, 210, 215, 219, 220, 231, 258, 275, 292, 300, 301, 308, 330, 350, 365, 385, 420, 430, 438, 462, 473, 511, 516, 525, 550, 602, 645, 660, 700, 730, 770, 803, 825, 860, 876, 903, 924, 946, 1022, 1050, 1075, 1095, 1100, 1155, 1204, 1290, 1419, 1460, 1505, 1533, 1540, 1606, 1650, 1806, 1825, 1892, 1925, 2044, 2100, 2150, 2190, 2310, 2365, 2409, 2555, 2580, 2838, 3010, 3066, 3139, 3212, 3225, 3300, 3311, 3612, 3650, 3850, 4015, 4300, 4380, 4515, 4620, 4730, 4818, 5110, 5475, 5621, 5676, 5775, 6020, 6132, 6278, 6450, 6622, 7095, 7300, 7525, 7665, 7700, 8030, 9030, 9417, 9460, 9636, 9933, 10220, 10950, 11242, 11550, 11825, 12045, 12556, 12775, 12900, 13244, 14190, 15050, 15330, 15695, 16060, 16555, 16863, 18060, 18834, 19866, 20075, 21900, 21973, 22484, 22575, 23100, 23650, 24090, 25550, 28105, 28380, 30100, 30660, 31390, 33110, 33726, 34529, 35475, 37668, 38325, 39732, 40150, 43946, 45150, 47085, 47300, 48180, 49665, 51100, 56210, 60225, 62780, 65919, 66220, 67452, 69058, 70950, 76650, 78475, 80300, 82775, 84315, 87892, 90300, 94170, 99330, 103587, 109865, 112420, 120450, 131838, 138116, 140525, 141900, 153300, 156950, 165550, 168630, 172645, 188340, 198660, 207174, 219730, 235425, 240900, 241703, 248325, 263676, 281050, 313900, 329595, 331100, 337260, 345290, 414348, 421575, 439460, 470850, 483406, 496650, 517935, 549325, 562100, 659190, 690580, 725109, 843150, 863225, 941700, 966812, 993300, 1035870, 1098650, 1208515, 1318380, 1450218, 1647975, 1686300, 1726450, 2071740, 2197300, 2417030, 2589675, 2900436, 3295950, 3452900, 3625545, 4834060, 5179350, 6042575, 6591900, 7251090, 10358700, 12085150, 14502180, 18127725, 24170300, 36255450, 72510900]

約数ペア:

[(1, 72510900), (2, 36255450), (3, 24170300), (4, 18127725), (5, 14502180), (6, 12085150), (7, 10358700), (10, 7251090), (11, 6591900), (12, 6042575), (14, 5179350), (15, 4834060), (20, 3625545), (21, 3452900), (22, 3295950), (25, 2900436), (28, 2589675), (30, 2417030), (33, 2197300), (35, 2071740), (42, 1726450), (43, 1686300), (44, 1647975), (50, 1450218), (55, 1318380), (60, 1208515), (66, 1098650), (70, 1035870), (73, 993300), (75, 966812), (77, 941700), (84, 863225), (86, 843150), (100, 725109), (105, 690580), (110, 659190), (129, 562100), (132, 549325), (140, 517935), (146, 496650), (150, 483406), (154, 470850), (165, 439460), (172, 421575), (175, 414348), (210, 345290), (215, 337260), (219, 331100), (220, 329595), (231, 313900), (258, 281050), (275, 263676), (292, 248325), (300, 241703), (301, 240900), (308, 235425), (330, 219730), (350, 207174), (365, 198660), (385, 188340), (420, 172645), (430, 168630), (438, 165550), (462, 156950), (473, 153300), (511, 141900), (516, 140525), (525, 138116), (550, 131838), (602, 120450), (645, 112420), (660, 109865), (700, 103587), (730, 99330), (770, 94170), (803, 90300), (825, 87892), (860, 84315), (876, 82775), (903, 80300), (924, 78475), (946, 76650), (1022, 70950), (1050, 69058), (1075, 67452), (1095, 66220), (1100, 65919), (1155, 62780), (1204, 60225), (1290, 56210), (1419, 51100), (1460, 49665), (1505, 48180), (1533, 47300), (1540, 47085), (1606, 45150), (1650, 43946), (1806, 40150), (1825, 39732), (1892, 38325), (1925, 37668), (2044, 35475), (2100, 34529), (2150, 33726), (2190, 33110), (2310, 31390), (2365, 30660), (2409, 30100), (2555, 28380), (2580, 28105), (2838, 25550), (3010, 24090), (3066, 23650), (3139, 23100), (3212, 22575), (3225, 22484), (3300, 21973), (3311, 21900), (3612, 20075), (3650, 19866), (3850, 18834), (4015, 18060), (4300, 16863), (4380, 16555), (4515, 16060), (4620, 15695), (4730, 15330), (4818, 15050), (5110, 14190), (5475, 13244), (5621, 12900), (5676, 12775), (5775, 12556), (6020, 12045), (6132, 11825), (6278, 11550), (6450, 11242), (6622, 10950), (7095, 10220), (7300, 9933), (7525, 9636), (7665, 9460), (7700, 9417), (8030, 9030)]