40784700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 95706564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 727, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1454, 1650, 1700, 1870, 2181, 2244, 2550, 2805, 2908, 3300, 3635, 3740, 4362, 4675, 5100, 5610, 7270, 7997, 8724, 9350, 10905, 11220, 12359, 14025, 14540, 15994, 18175, 18700, 21810, 23991, 24718, 28050, 31988, 36350, 37077, 39985, 43620, 47982, 49436, 54525, 56100, 61795, 72700, 74154, 79970, 95964, 109050, 119955, 123590, 135949, 148308, 159940, 185385, 199925, 218100, 239910, 247180, 271898, 308975, 370770, 399850, 407847, 479820, 543796, 599775, 617950, 679745, 741540, 799700, 815694, 926925, 1199550, 1235900, 1359490, 1631388, 1853850, 2039235, 2399100, 2718980, 3398725, 3707700, 4078470, 6797450, 8156940, 10196175, 13594900, 20392350, 40784700]

約数ペア:

[(1, 40784700), (2, 20392350), (3, 13594900), (4, 10196175), (5, 8156940), (6, 6797450), (10, 4078470), (11, 3707700), (12, 3398725), (15, 2718980), (17, 2399100), (20, 2039235), (22, 1853850), (25, 1631388), (30, 1359490), (33, 1235900), (34, 1199550), (44, 926925), (50, 815694), (51, 799700), (55, 741540), (60, 679745), (66, 617950), (68, 599775), (75, 543796), (85, 479820), (100, 407847), (102, 399850), (110, 370770), (132, 308975), (150, 271898), (165, 247180), (170, 239910), (187, 218100), (204, 199925), (220, 185385), (255, 159940), (275, 148308), (300, 135949), (330, 123590), (340, 119955), (374, 109050), (425, 95964), (510, 79970), (550, 74154), (561, 72700), (660, 61795), (727, 56100), (748, 54525), (825, 49436), (850, 47982), (935, 43620), (1020, 39985), (1100, 37077), (1122, 36350), (1275, 31988), (1454, 28050), (1650, 24718), (1700, 23991), (1870, 21810), (2181, 18700), (2244, 18175), (2550, 15994), (2805, 14540), (2908, 14025), (3300, 12359), (3635, 11220), (3740, 10905), (4362, 9350), (4675, 8724), (5100, 7997), (5610, 7270)]