77469600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 216

約数和(自身を含む): 274482432

約数和(自身を除く): 197012832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 191, 195, 200, 208, 240, 260, 300, 312, 325, 338, 382, 390, 400, 416, 480, 507, 520, 573, 600, 624, 650, 676, 764, 780, 800, 845, 955, 975, 1014, 1040, 1146, 1200, 1248, 1300, 1352, 1528, 1560, 1690, 1910, 1950, 2028, 2080, 2292, 2400, 2483, 2535, 2600, 2704, 2865, 3056, 3120, 3380, 3820, 3900, 4056, 4225, 4584, 4775, 4966, 5070, 5200, 5408, 5730, 6112, 6240, 6760, 7449, 7640, 7800, 8112, 8450, 9168, 9550, 9932, 10140, 10400, 11460, 12415, 12675, 13520, 14325, 14898, 15280, 15600, 16224, 16900, 18336, 19100, 19864, 20280, 22920, 24830, 25350, 27040, 28650, 29796, 30560, 31200, 32279, 33800, 37245, 38200, 39728, 40560, 45840, 49660, 50700, 57300, 59592, 62075, 64558, 67600, 74490, 76400, 79456, 81120, 91680, 96837, 99320, 101400, 114600, 119184, 124150, 129116, 135200, 148980, 152800, 161395, 186225, 193674, 198640, 202800, 229200, 238368, 248300, 258232, 297960, 322790, 372450, 387348, 397280, 405600, 458400, 484185, 496600, 516464, 595920, 645580, 744900, 774696, 806975, 968370, 993200, 1032928, 1191840, 1291160, 1489800, 1549392, 1613950, 1936740, 1986400, 2420925, 2582320, 2979600, 3098784, 3227900, 3873480, 4841850, 5164640, 5959200, 6455800, 7746960, 9683700, 12911600, 15493920, 19367400, 25823200, 38734800, 77469600]

約数ペア:

[(1, 77469600), (2, 38734800), (3, 25823200), (4, 19367400), (5, 15493920), (6, 12911600), (8, 9683700), (10, 7746960), (12, 6455800), (13, 5959200), (15, 5164640), (16, 4841850), (20, 3873480), (24, 3227900), (25, 3098784), (26, 2979600), (30, 2582320), (32, 2420925), (39, 1986400), (40, 1936740), (48, 1613950), (50, 1549392), (52, 1489800), (60, 1291160), (65, 1191840), (75, 1032928), (78, 993200), (80, 968370), (96, 806975), (100, 774696), (104, 744900), (120, 645580), (130, 595920), (150, 516464), (156, 496600), (160, 484185), (169, 458400), (191, 405600), (195, 397280), (200, 387348), (208, 372450), (240, 322790), (260, 297960), (300, 258232), (312, 248300), (325, 238368), (338, 229200), (382, 202800), (390, 198640), (400, 193674), (416, 186225), (480, 161395), (507, 152800), (520, 148980), (573, 135200), (600, 129116), (624, 124150), (650, 119184), (676, 114600), (764, 101400), (780, 99320), (800, 96837), (845, 91680), (955, 81120), (975, 79456), (1014, 76400), (1040, 74490), (1146, 67600), (1200, 64558), (1248, 62075), (1300, 59592), (1352, 57300), (1528, 50700), (1560, 49660), (1690, 45840), (1910, 40560), (1950, 39728), (2028, 38200), (2080, 37245), (2292, 33800), (2400, 32279), (2483, 31200), (2535, 30560), (2600, 29796), (2704, 28650), (2865, 27040), (3056, 25350), (3120, 24830), (3380, 22920), (3820, 20280), (3900, 19864), (4056, 19100), (4225, 18336), (4584, 16900), (4775, 16224), (4966, 15600), (5070, 15280), (5200, 14898), (5408, 14325), (5730, 13520), (6112, 12675), (6240, 12415), (6760, 11460), (7449, 10400), (7640, 10140), (7800, 9932), (8112, 9550), (8450, 9168)]