250768440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 919900800

約数和(自身を除く): 669132360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 180, 195, 212, 216, 234, 260, 265, 270, 312, 318, 337, 351, 360, 390, 424, 468, 477, 520, 530, 540, 585, 636, 674, 689, 702, 780, 795, 936, 954, 1011, 1060, 1080, 1170, 1272, 1348, 1378, 1404, 1431, 1560, 1590, 1685, 1755, 1908, 2022, 2067, 2120, 2340, 2385, 2696, 2756, 2808, 2862, 3033, 3180, 3370, 3445, 3510, 3816, 4044, 4134, 4381, 4680, 4770, 5055, 5512, 5724, 6066, 6201, 6360, 6740, 6890, 7020, 7155, 8088, 8268, 8762, 9099, 9540, 10110, 10335, 11448, 12132, 12402, 13143, 13480, 13780, 14040, 14310, 15165, 16536, 17524, 17861, 18198, 18603, 19080, 20220, 20670, 21905, 24264, 24804, 26286, 27560, 28620, 30330, 31005, 35048, 35722, 36396, 37206, 39429, 40440, 41340, 43810, 45495, 49608, 52572, 53583, 57240, 60660, 62010, 65715, 71444, 72792, 74412, 78858, 82680, 87620, 89305, 90990, 93015, 105144, 107166, 118287, 121320, 124020, 131430, 142888, 148824, 157716, 160749, 175240, 178610, 181980, 186030, 197145, 214332, 232193, 236574, 248040, 262860, 267915, 315432, 321498, 357220, 363960, 372060, 394290, 428664, 464386, 473148, 482247, 525720, 535830, 591435, 642996, 696579, 714440, 744120, 788580, 803745, 928772, 946296, 964494, 1071660, 1160965, 1182870, 1285992, 1393158, 1577160, 1607490, 1857544, 1928988, 2089737, 2143320, 2321930, 2365740, 2411235, 2786316, 3214980, 3482895, 3857976, 4179474, 4643860, 4731480, 4822470, 5572632, 6269211, 6429960, 6965790, 8358948, 9287720, 9644940, 10448685, 12538422, 13931580, 16717896, 19289880, 20897370, 25076844, 27863160, 31346055, 41794740, 50153688, 62692110, 83589480, 125384220, 250768440]

約数ペア:

[(1, 250768440), (2, 125384220), (3, 83589480), (4, 62692110), (5, 50153688), (6, 41794740), (8, 31346055), (9, 27863160), (10, 25076844), (12, 20897370), (13, 19289880), (15, 16717896), (18, 13931580), (20, 12538422), (24, 10448685), (26, 9644940), (27, 9287720), (30, 8358948), (36, 6965790), (39, 6429960), (40, 6269211), (45, 5572632), (52, 4822470), (53, 4731480), (54, 4643860), (60, 4179474), (65, 3857976), (72, 3482895), (78, 3214980), (90, 2786316), (104, 2411235), (106, 2365740), (108, 2321930), (117, 2143320), (120, 2089737), (130, 1928988), (135, 1857544), (156, 1607490), (159, 1577160), (180, 1393158), (195, 1285992), (212, 1182870), (216, 1160965), (234, 1071660), (260, 964494), (265, 946296), (270, 928772), (312, 803745), (318, 788580), (337, 744120), (351, 714440), (360, 696579), (390, 642996), (424, 591435), (468, 535830), (477, 525720), (520, 482247), (530, 473148), (540, 464386), (585, 428664), (636, 394290), (674, 372060), (689, 363960), (702, 357220), (780, 321498), (795, 315432), (936, 267915), (954, 262860), (1011, 248040), (1060, 236574), (1080, 232193), (1170, 214332), (1272, 197145), (1348, 186030), (1378, 181980), (1404, 178610), (1431, 175240), (1560, 160749), (1590, 157716), (1685, 148824), (1755, 142888), (1908, 131430), (2022, 124020), (2067, 121320), (2120, 118287), (2340, 107166), (2385, 105144), (2696, 93015), (2756, 90990), (2808, 89305), (2862, 87620), (3033, 82680), (3180, 78858), (3370, 74412), (3445, 72792), (3510, 71444), (3816, 65715), (4044, 62010), (4134, 60660), (4381, 57240), (4680, 53583), (4770, 52572), (5055, 49608), (5512, 45495), (5724, 43810), (6066, 41340), (6201, 40440), (6360, 39429), (6740, 37206), (6890, 36396), (7020, 35722), (7155, 35048), (8088, 31005), (8268, 30330), (8762, 28620), (9099, 27560), (9540, 26286), (10110, 24804), (10335, 24264), (11448, 21905), (12132, 20670), (12402, 20220), (13143, 19080), (13480, 18603), (13780, 18198), (14040, 17861), (14310, 17524), (15165, 16536)]