274844700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 939957200

約数和(自身を除く): 665112500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 139, 150, 156, 169, 180, 195, 225, 234, 260, 278, 300, 325, 338, 390, 417, 450, 468, 507, 556, 585, 650, 676, 695, 780, 834, 845, 900, 975, 1014, 1170, 1251, 1300, 1390, 1521, 1668, 1690, 1807, 1950, 2028, 2085, 2197, 2340, 2502, 2535, 2780, 2925, 3042, 3380, 3475, 3614, 3900, 4170, 4225, 4394, 5004, 5070, 5421, 5850, 6084, 6255, 6591, 6950, 7228, 7605, 8340, 8450, 8788, 9035, 10140, 10425, 10842, 10985, 11700, 12510, 12675, 13182, 13900, 15210, 16263, 16900, 18070, 19773, 20850, 21684, 21970, 23491, 25020, 25350, 26364, 27105, 30420, 31275, 32526, 32955, 36140, 38025, 39546, 41700, 43940, 45175, 46982, 50700, 54210, 54925, 62550, 65052, 65910, 70473, 76050, 79092, 81315, 90350, 93964, 98865, 108420, 109850, 117455, 125100, 131820, 135525, 140946, 152100, 162630, 164775, 180700, 197730, 211419, 219700, 234910, 271050, 281892, 305383, 325260, 329550, 352365, 395460, 406575, 422838, 469820, 494325, 542100, 587275, 610766, 659100, 704730, 813150, 845676, 916149, 988650, 1057095, 1174550, 1221532, 1409460, 1526915, 1626300, 1761825, 1832298, 1977300, 2114190, 2349100, 2748447, 3053830, 3523650, 3664596, 4228380, 4580745, 5285475, 5496894, 6107660, 7047300, 7634575, 9161490, 10570950, 10993788, 13742235, 15269150, 18322980, 21141900, 22903725, 27484470, 30538300, 45807450, 54968940, 68711175, 91614900, 137422350, 274844700]

約数ペア:

[(1, 274844700), (2, 137422350), (3, 91614900), (4, 68711175), (5, 54968940), (6, 45807450), (9, 30538300), (10, 27484470), (12, 22903725), (13, 21141900), (15, 18322980), (18, 15269150), (20, 13742235), (25, 10993788), (26, 10570950), (30, 9161490), (36, 7634575), (39, 7047300), (45, 6107660), (50, 5496894), (52, 5285475), (60, 4580745), (65, 4228380), (75, 3664596), (78, 3523650), (90, 3053830), (100, 2748447), (117, 2349100), (130, 2114190), (139, 1977300), (150, 1832298), (156, 1761825), (169, 1626300), (180, 1526915), (195, 1409460), (225, 1221532), (234, 1174550), (260, 1057095), (278, 988650), (300, 916149), (325, 845676), (338, 813150), (390, 704730), (417, 659100), (450, 610766), (468, 587275), (507, 542100), (556, 494325), (585, 469820), (650, 422838), (676, 406575), (695, 395460), (780, 352365), (834, 329550), (845, 325260), (900, 305383), (975, 281892), (1014, 271050), (1170, 234910), (1251, 219700), (1300, 211419), (1390, 197730), (1521, 180700), (1668, 164775), (1690, 162630), (1807, 152100), (1950, 140946), (2028, 135525), (2085, 131820), (2197, 125100), (2340, 117455), (2502, 109850), (2535, 108420), (2780, 98865), (2925, 93964), (3042, 90350), (3380, 81315), (3475, 79092), (3614, 76050), (3900, 70473), (4170, 65910), (4225, 65052), (4394, 62550), (5004, 54925), (5070, 54210), (5421, 50700), (5850, 46982), (6084, 45175), (6255, 43940), (6591, 41700), (6950, 39546), (7228, 38025), (7605, 36140), (8340, 32955), (8450, 32526), (8788, 31275), (9035, 30420), (10140, 27105), (10425, 26364), (10842, 25350), (10985, 25020), (11700, 23491), (12510, 21970), (12675, 21684), (13182, 20850), (13900, 19773), (15210, 18070), (16263, 16900)]