297761100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 216

約数和(自身を含む): 1067431680

約数和(自身を除く): 769670580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 169, 175, 182, 195, 210, 260, 273, 300, 325, 338, 350, 364, 390, 420, 455, 507, 525, 546, 650, 676, 700, 780, 839, 845, 910, 975, 1014, 1050, 1092, 1183, 1300, 1365, 1678, 1690, 1820, 1950, 2028, 2100, 2275, 2366, 2517, 2535, 2730, 3356, 3380, 3549, 3900, 4195, 4225, 4550, 4732, 5034, 5070, 5460, 5873, 5915, 6825, 7098, 8390, 8450, 9100, 10068, 10140, 10907, 11746, 11830, 12585, 12675, 13650, 14196, 16780, 16900, 17619, 17745, 20975, 21814, 23492, 23660, 25170, 25350, 27300, 29365, 29575, 32721, 35238, 35490, 41950, 43628, 50340, 50700, 54535, 58730, 59150, 62925, 65442, 70476, 70980, 76349, 83900, 88095, 88725, 109070, 117460, 118300, 125850, 130884, 141791, 146825, 152698, 163605, 176190, 177450, 218140, 229047, 251700, 272675, 283582, 293650, 305396, 327210, 352380, 354900, 381745, 425373, 440475, 458094, 545350, 567164, 587300, 654420, 708955, 763490, 818025, 850746, 880950, 916188, 992537, 1090700, 1145235, 1417910, 1526980, 1636050, 1701492, 1761900, 1908725, 1985074, 2126865, 2290470, 2835820, 2977611, 3272100, 3544775, 3817450, 3970148, 4253730, 4580940, 4962685, 5726175, 5955222, 7089550, 7634900, 8507460, 9925370, 10634325, 11452350, 11910444, 14179100, 14888055, 19850740, 21268650, 22904700, 24813425, 29776110, 42537300, 49626850, 59552220, 74440275, 99253700, 148880550, 297761100]

約数ペア:

[(1, 297761100), (2, 148880550), (3, 99253700), (4, 74440275), (5, 59552220), (6, 49626850), (7, 42537300), (10, 29776110), (12, 24813425), (13, 22904700), (14, 21268650), (15, 19850740), (20, 14888055), (21, 14179100), (25, 11910444), (26, 11452350), (28, 10634325), (30, 9925370), (35, 8507460), (39, 7634900), (42, 7089550), (50, 5955222), (52, 5726175), (60, 4962685), (65, 4580940), (70, 4253730), (75, 3970148), (78, 3817450), (84, 3544775), (91, 3272100), (100, 2977611), (105, 2835820), (130, 2290470), (140, 2126865), (150, 1985074), (156, 1908725), (169, 1761900), (175, 1701492), (182, 1636050), (195, 1526980), (210, 1417910), (260, 1145235), (273, 1090700), (300, 992537), (325, 916188), (338, 880950), (350, 850746), (364, 818025), (390, 763490), (420, 708955), (455, 654420), (507, 587300), (525, 567164), (546, 545350), (650, 458094), (676, 440475), (700, 425373), (780, 381745), (839, 354900), (845, 352380), (910, 327210), (975, 305396), (1014, 293650), (1050, 283582), (1092, 272675), (1183, 251700), (1300, 229047), (1365, 218140), (1678, 177450), (1690, 176190), (1820, 163605), (1950, 152698), (2028, 146825), (2100, 141791), (2275, 130884), (2366, 125850), (2517, 118300), (2535, 117460), (2730, 109070), (3356, 88725), (3380, 88095), (3549, 83900), (3900, 76349), (4195, 70980), (4225, 70476), (4550, 65442), (4732, 62925), (5034, 59150), (5070, 58730), (5460, 54535), (5873, 50700), (5915, 50340), (6825, 43628), (7098, 41950), (8390, 35490), (8450, 35238), (9100, 32721), (10068, 29575), (10140, 29365), (10907, 27300), (11746, 25350), (11830, 25170), (12585, 23660), (12675, 23492), (13650, 21814), (14196, 20975), (16780, 17745), (16900, 17619)]