19349400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 72852480

約数和(自身を除く): 53503080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 271, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 542, 595, 600, 680, 700, 714, 813, 840, 850, 952, 1020, 1050, 1084, 1190, 1275, 1355, 1400, 1428, 1626, 1700, 1785, 1897, 2040, 2100, 2168, 2380, 2550, 2710, 2856, 2975, 3252, 3400, 3570, 3794, 4065, 4200, 4607, 4760, 5100, 5420, 5691, 5950, 6504, 6775, 7140, 7588, 8130, 8925, 9214, 9485, 10200, 10840, 11382, 11900, 13550, 13821, 14280, 15176, 16260, 17850, 18428, 18970, 20325, 22764, 23035, 23800, 27100, 27642, 28455, 32249, 32520, 35700, 36856, 37940, 40650, 45528, 46070, 47425, 54200, 55284, 56910, 64498, 69105, 71400, 75880, 81300, 92140, 94850, 96747, 110568, 113820, 115175, 128996, 138210, 142275, 161245, 162600, 184280, 189700, 193494, 227640, 230350, 257992, 276420, 284550, 322490, 345525, 379400, 386988, 460700, 483735, 552840, 569100, 644980, 691050, 773976, 806225, 921400, 967470, 1138200, 1289960, 1382100, 1612450, 1934940, 2418675, 2764200, 3224900, 3869880, 4837350, 6449800, 9674700, 19349400]

約数ペア:

[(1, 19349400), (2, 9674700), (3, 6449800), (4, 4837350), (5, 3869880), (6, 3224900), (7, 2764200), (8, 2418675), (10, 1934940), (12, 1612450), (14, 1382100), (15, 1289960), (17, 1138200), (20, 967470), (21, 921400), (24, 806225), (25, 773976), (28, 691050), (30, 644980), (34, 569100), (35, 552840), (40, 483735), (42, 460700), (50, 386988), (51, 379400), (56, 345525), (60, 322490), (68, 284550), (70, 276420), (75, 257992), (84, 230350), (85, 227640), (100, 193494), (102, 189700), (105, 184280), (119, 162600), (120, 161245), (136, 142275), (140, 138210), (150, 128996), (168, 115175), (170, 113820), (175, 110568), (200, 96747), (204, 94850), (210, 92140), (238, 81300), (255, 75880), (271, 71400), (280, 69105), (300, 64498), (340, 56910), (350, 55284), (357, 54200), (408, 47425), (420, 46070), (425, 45528), (476, 40650), (510, 37940), (525, 36856), (542, 35700), (595, 32520), (600, 32249), (680, 28455), (700, 27642), (714, 27100), (813, 23800), (840, 23035), (850, 22764), (952, 20325), (1020, 18970), (1050, 18428), (1084, 17850), (1190, 16260), (1275, 15176), (1355, 14280), (1400, 13821), (1428, 13550), (1626, 11900), (1700, 11382), (1785, 10840), (1897, 10200), (2040, 9485), (2100, 9214), (2168, 8925), (2380, 8130), (2550, 7588), (2710, 7140), (2856, 6775), (2975, 6504), (3252, 5950), (3400, 5691), (3570, 5420), (3794, 5100), (4065, 4760), (4200, 4607)]