171839400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 566451840

約数和(自身を除く): 394612440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 289, 300, 340, 408, 425, 510, 578, 600, 680, 850, 867, 991, 1020, 1156, 1275, 1445, 1700, 1734, 1982, 2040, 2312, 2550, 2890, 2973, 3400, 3468, 3964, 4335, 4955, 5100, 5780, 5946, 6936, 7225, 7928, 8670, 9910, 10200, 11560, 11892, 14450, 14865, 16847, 17340, 19820, 21675, 23784, 24775, 28900, 29730, 33694, 34680, 39640, 43350, 49550, 50541, 57800, 59460, 67388, 74325, 84235, 86700, 99100, 101082, 118920, 134776, 148650, 168470, 173400, 198200, 202164, 252705, 286399, 297300, 336940, 404328, 421175, 505410, 572798, 594600, 673880, 842350, 859197, 1010820, 1145596, 1263525, 1431995, 1684700, 1718394, 2021640, 2291192, 2527050, 2863990, 3369400, 3436788, 4295985, 5054100, 5727980, 6873576, 7159975, 8591970, 10108200, 11455960, 14319950, 17183940, 21479925, 28639900, 34367880, 42959850, 57279800, 85919700, 171839400]

約数ペア:

[(1, 171839400), (2, 85919700), (3, 57279800), (4, 42959850), (5, 34367880), (6, 28639900), (8, 21479925), (10, 17183940), (12, 14319950), (15, 11455960), (17, 10108200), (20, 8591970), (24, 7159975), (25, 6873576), (30, 5727980), (34, 5054100), (40, 4295985), (50, 3436788), (51, 3369400), (60, 2863990), (68, 2527050), (75, 2291192), (85, 2021640), (100, 1718394), (102, 1684700), (120, 1431995), (136, 1263525), (150, 1145596), (170, 1010820), (200, 859197), (204, 842350), (255, 673880), (289, 594600), (300, 572798), (340, 505410), (408, 421175), (425, 404328), (510, 336940), (578, 297300), (600, 286399), (680, 252705), (850, 202164), (867, 198200), (991, 173400), (1020, 168470), (1156, 148650), (1275, 134776), (1445, 118920), (1700, 101082), (1734, 99100), (1982, 86700), (2040, 84235), (2312, 74325), (2550, 67388), (2890, 59460), (2973, 57800), (3400, 50541), (3468, 49550), (3964, 43350), (4335, 39640), (4955, 34680), (5100, 33694), (5780, 29730), (5946, 28900), (6936, 24775), (7225, 23784), (7928, 21675), (8670, 19820), (9910, 17340), (10200, 16847), (11560, 14865), (11892, 14450)]