154939200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 252

約数和(自身を含む): 553321728

約数和(自身を除く): 398382528

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, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 191, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 338, 382, 390, 400, 416, 480, 507, 520, 573, 600, 624, 650, 676, 764, 780, 800, 832, 845, 955, 960, 975, 1014, 1040, 1146, 1200, 1248, 1300, 1352, 1528, 1560, 1600, 1690, 1910, 1950, 2028, 2080, 2292, 2400, 2483, 2496, 2535, 2600, 2704, 2865, 3056, 3120, 3380, 3820, 3900, 4056, 4160, 4225, 4584, 4775, 4800, 4966, 5070, 5200, 5408, 5730, 6112, 6240, 6760, 7449, 7640, 7800, 8112, 8450, 9168, 9550, 9932, 10140, 10400, 10816, 11460, 12224, 12415, 12480, 12675, 13520, 14325, 14898, 15280, 15600, 16224, 16900, 18336, 19100, 19864, 20280, 20800, 22920, 24830, 25350, 27040, 28650, 29796, 30560, 31200, 32279, 32448, 33800, 36672, 37245, 38200, 39728, 40560, 45840, 49660, 50700, 54080, 57300, 59592, 61120, 62075, 62400, 64558, 67600, 74490, 76400, 79456, 81120, 91680, 96837, 99320, 101400, 114600, 119184, 124150, 129116, 135200, 148980, 152800, 158912, 161395, 162240, 183360, 186225, 193674, 198640, 202800, 229200, 238368, 248300, 258232, 270400, 297960, 305600, 322790, 372450, 387348, 397280, 405600, 458400, 476736, 484185, 496600, 516464, 595920, 645580, 744900, 774696, 794560, 806975, 811200, 916800, 968370, 993200, 1032928, 1191840, 1291160, 1489800, 1549392, 1613950, 1936740, 1986400, 2065856, 2383680, 2420925, 2582320, 2979600, 3098784, 3227900, 3873480, 3972800, 4841850, 5164640, 5959200, 6197568, 6455800, 7746960, 9683700, 10329280, 11918400, 12911600, 15493920, 19367400, 25823200, 30987840, 38734800, 51646400, 77469600, 154939200]

約数ペア:

[(1, 154939200), (2, 77469600), (3, 51646400), (4, 38734800), (5, 30987840), (6, 25823200), (8, 19367400), (10, 15493920), (12, 12911600), (13, 11918400), (15, 10329280), (16, 9683700), (20, 7746960), (24, 6455800), (25, 6197568), (26, 5959200), (30, 5164640), (32, 4841850), (39, 3972800), (40, 3873480), (48, 3227900), (50, 3098784), (52, 2979600), (60, 2582320), (64, 2420925), (65, 2383680), (75, 2065856), (78, 1986400), (80, 1936740), (96, 1613950), (100, 1549392), (104, 1489800), (120, 1291160), (130, 1191840), (150, 1032928), (156, 993200), (160, 968370), (169, 916800), (191, 811200), (192, 806975), (195, 794560), (200, 774696), (208, 744900), (240, 645580), (260, 595920), (300, 516464), (312, 496600), (320, 484185), (325, 476736), (338, 458400), (382, 405600), (390, 397280), (400, 387348), (416, 372450), (480, 322790), (507, 305600), (520, 297960), (573, 270400), (600, 258232), (624, 248300), (650, 238368), (676, 229200), (764, 202800), (780, 198640), (800, 193674), (832, 186225), (845, 183360), (955, 162240), (960, 161395), (975, 158912), (1014, 152800), (1040, 148980), (1146, 135200), (1200, 129116), (1248, 124150), (1300, 119184), (1352, 114600), (1528, 101400), (1560, 99320), (1600, 96837), (1690, 91680), (1910, 81120), (1950, 79456), (2028, 76400), (2080, 74490), (2292, 67600), (2400, 64558), (2483, 62400), (2496, 62075), (2535, 61120), (2600, 59592), (2704, 57300), (2865, 54080), (3056, 50700), (3120, 49660), (3380, 45840), (3820, 40560), (3900, 39728), (4056, 38200), (4160, 37245), (4225, 36672), (4584, 33800), (4775, 32448), (4800, 32279), (4966, 31200), (5070, 30560), (5200, 29796), (5408, 28650), (5730, 27040), (6112, 25350), (6240, 24830), (6760, 22920), (7449, 20800), (7640, 20280), (7800, 19864), (8112, 19100), (8450, 18336), (9168, 16900), (9550, 16224), (9932, 15600), (10140, 15280), (10400, 14898), (10816, 14325), (11460, 13520), (12224, 12675), (12415, 12480)]