120377000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 305454240

約数和(自身を除く): 185077240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 73, 85, 97, 100, 125, 136, 146, 170, 194, 200, 250, 292, 340, 365, 388, 425, 485, 500, 584, 680, 730, 776, 850, 970, 1000, 1241, 1460, 1649, 1700, 1825, 1940, 2125, 2425, 2482, 2920, 3298, 3400, 3650, 3880, 4250, 4850, 4964, 6205, 6596, 7081, 7300, 8245, 8500, 9125, 9700, 9928, 12125, 12410, 13192, 14162, 14600, 16490, 17000, 18250, 19400, 24250, 24820, 28324, 31025, 32980, 35405, 36500, 41225, 48500, 49640, 56648, 62050, 65960, 70810, 73000, 82450, 97000, 120377, 124100, 141620, 155125, 164900, 177025, 206125, 240754, 248200, 283240, 310250, 329800, 354050, 412250, 481508, 601885, 620500, 708100, 824500, 885125, 963016, 1203770, 1241000, 1416200, 1649000, 1770250, 2407540, 3009425, 3540500, 4815080, 6018850, 7081000, 12037700, 15047125, 24075400, 30094250, 60188500, 120377000]

約数ペア:

[(1, 120377000), (2, 60188500), (4, 30094250), (5, 24075400), (8, 15047125), (10, 12037700), (17, 7081000), (20, 6018850), (25, 4815080), (34, 3540500), (40, 3009425), (50, 2407540), (68, 1770250), (73, 1649000), (85, 1416200), (97, 1241000), (100, 1203770), (125, 963016), (136, 885125), (146, 824500), (170, 708100), (194, 620500), (200, 601885), (250, 481508), (292, 412250), (340, 354050), (365, 329800), (388, 310250), (425, 283240), (485, 248200), (500, 240754), (584, 206125), (680, 177025), (730, 164900), (776, 155125), (850, 141620), (970, 124100), (1000, 120377), (1241, 97000), (1460, 82450), (1649, 73000), (1700, 70810), (1825, 65960), (1940, 62050), (2125, 56648), (2425, 49640), (2482, 48500), (2920, 41225), (3298, 36500), (3400, 35405), (3650, 32980), (3880, 31025), (4250, 28324), (4850, 24820), (4964, 24250), (6205, 19400), (6596, 18250), (7081, 17000), (7300, 16490), (8245, 14600), (8500, 14162), (9125, 13192), (9700, 12410), (9928, 12125)]