25020450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 216

約数和(自身を含む): 84958848

約数和(自身を除く): 59938398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 47, 50, 63, 65, 70, 75, 78, 90, 91, 94, 105, 117, 126, 130, 141, 150, 169, 175, 182, 195, 210, 225, 234, 235, 273, 282, 315, 325, 329, 338, 350, 390, 423, 450, 455, 470, 507, 525, 546, 585, 611, 630, 650, 658, 705, 819, 845, 846, 910, 975, 987, 1014, 1050, 1170, 1175, 1183, 1222, 1365, 1410, 1521, 1575, 1638, 1645, 1690, 1833, 1950, 1974, 2115, 2275, 2350, 2366, 2535, 2730, 2925, 2961, 3042, 3055, 3150, 3290, 3525, 3549, 3666, 4095, 4225, 4230, 4277, 4550, 4935, 5070, 5499, 5850, 5915, 5922, 6110, 6825, 7050, 7098, 7605, 7943, 8190, 8225, 8450, 8554, 9165, 9870, 10575, 10647, 10998, 11830, 12675, 12831, 13650, 14805, 15210, 15275, 15886, 16450, 17745, 18330, 20475, 21150, 21294, 21385, 23829, 24675, 25350, 25662, 27495, 29575, 29610, 30550, 35490, 38025, 38493, 39715, 40950, 42770, 45825, 47658, 49350, 53235, 54990, 55601, 59150, 64155, 71487, 74025, 76050, 76986, 79430, 88725, 91650, 106470, 106925, 111202, 119145, 128310, 137475, 142974, 148050, 166803, 177450, 192465, 198575, 213850, 238290, 266175, 274950, 278005, 320775, 333606, 357435, 384930, 397150, 500409, 532350, 556010, 595725, 641550, 714870, 834015, 962325, 1000818, 1191450, 1390025, 1668030, 1787175, 1924650, 2502045, 2780050, 3574350, 4170075, 5004090, 8340150, 12510225, 25020450]

約数ペア:

[(1, 25020450), (2, 12510225), (3, 8340150), (5, 5004090), (6, 4170075), (7, 3574350), (9, 2780050), (10, 2502045), (13, 1924650), (14, 1787175), (15, 1668030), (18, 1390025), (21, 1191450), (25, 1000818), (26, 962325), (30, 834015), (35, 714870), (39, 641550), (42, 595725), (45, 556010), (47, 532350), (50, 500409), (63, 397150), (65, 384930), (70, 357435), (75, 333606), (78, 320775), (90, 278005), (91, 274950), (94, 266175), (105, 238290), (117, 213850), (126, 198575), (130, 192465), (141, 177450), (150, 166803), (169, 148050), (175, 142974), (182, 137475), (195, 128310), (210, 119145), (225, 111202), (234, 106925), (235, 106470), (273, 91650), (282, 88725), (315, 79430), (325, 76986), (329, 76050), (338, 74025), (350, 71487), (390, 64155), (423, 59150), (450, 55601), (455, 54990), (470, 53235), (507, 49350), (525, 47658), (546, 45825), (585, 42770), (611, 40950), (630, 39715), (650, 38493), (658, 38025), (705, 35490), (819, 30550), (845, 29610), (846, 29575), (910, 27495), (975, 25662), (987, 25350), (1014, 24675), (1050, 23829), (1170, 21385), (1175, 21294), (1183, 21150), (1222, 20475), (1365, 18330), (1410, 17745), (1521, 16450), (1575, 15886), (1638, 15275), (1645, 15210), (1690, 14805), (1833, 13650), (1950, 12831), (1974, 12675), (2115, 11830), (2275, 10998), (2350, 10647), (2366, 10575), (2535, 9870), (2730, 9165), (2925, 8554), (2961, 8450), (3042, 8225), (3055, 8190), (3150, 7943), (3290, 7605), (3525, 7098), (3549, 7050), (3666, 6825), (4095, 6110), (4225, 5922), (4230, 5915), (4277, 5850), (4550, 5499), (4935, 5070)]