75828240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 280874880

約数和(自身を除く): 205046640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 241, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 482, 552, 570, 684, 690, 720, 723, 760, 828, 855, 874, 912, 920, 964, 1035, 1104, 1140, 1205, 1311, 1368, 1380, 1446, 1520, 1656, 1710, 1748, 1840, 1928, 2070, 2169, 2185, 2280, 2410, 2622, 2736, 2760, 2892, 3312, 3420, 3496, 3615, 3856, 3933, 4140, 4338, 4370, 4560, 4579, 4820, 5244, 5520, 5543, 5784, 6555, 6840, 6992, 7230, 7866, 8280, 8676, 8740, 9158, 9640, 10488, 10845, 11086, 11568, 13110, 13680, 13737, 14460, 15732, 16560, 16629, 17352, 17480, 18316, 19280, 19665, 20976, 21690, 22172, 22895, 26220, 27474, 27715, 28920, 31464, 33258, 34704, 34960, 36632, 39330, 41211, 43380, 44344, 45790, 49887, 52440, 54948, 55430, 57840, 62928, 66516, 68685, 73264, 78660, 82422, 83145, 86760, 88688, 91580, 99774, 104880, 105317, 109896, 110860, 133032, 137370, 157320, 164844, 166290, 173520, 183160, 199548, 206055, 210634, 219792, 221720, 249435, 266064, 274740, 314640, 315951, 329688, 332580, 366320, 399096, 412110, 421268, 443440, 498870, 526585, 549480, 631902, 659376, 665160, 798192, 824220, 842536, 947853, 997740, 1053170, 1098960, 1263804, 1330320, 1579755, 1648440, 1685072, 1895706, 1995480, 2106340, 2527608, 3159510, 3296880, 3791412, 3990960, 4212680, 4739265, 5055216, 6319020, 7582824, 8425360, 9478530, 12638040, 15165648, 18957060, 25276080, 37914120, 75828240]

約数ペア:

[(1, 75828240), (2, 37914120), (3, 25276080), (4, 18957060), (5, 15165648), (6, 12638040), (8, 9478530), (9, 8425360), (10, 7582824), (12, 6319020), (15, 5055216), (16, 4739265), (18, 4212680), (19, 3990960), (20, 3791412), (23, 3296880), (24, 3159510), (30, 2527608), (36, 2106340), (38, 1995480), (40, 1895706), (45, 1685072), (46, 1648440), (48, 1579755), (57, 1330320), (60, 1263804), (69, 1098960), (72, 1053170), (76, 997740), (80, 947853), (90, 842536), (92, 824220), (95, 798192), (114, 665160), (115, 659376), (120, 631902), (138, 549480), (144, 526585), (152, 498870), (171, 443440), (180, 421268), (184, 412110), (190, 399096), (207, 366320), (228, 332580), (230, 329688), (240, 315951), (241, 314640), (276, 274740), (285, 266064), (304, 249435), (342, 221720), (345, 219792), (360, 210634), (368, 206055), (380, 199548), (414, 183160), (437, 173520), (456, 166290), (460, 164844), (482, 157320), (552, 137370), (570, 133032), (684, 110860), (690, 109896), (720, 105317), (723, 104880), (760, 99774), (828, 91580), (855, 88688), (874, 86760), (912, 83145), (920, 82422), (964, 78660), (1035, 73264), (1104, 68685), (1140, 66516), (1205, 62928), (1311, 57840), (1368, 55430), (1380, 54948), (1446, 52440), (1520, 49887), (1656, 45790), (1710, 44344), (1748, 43380), (1840, 41211), (1928, 39330), (2070, 36632), (2169, 34960), (2185, 34704), (2280, 33258), (2410, 31464), (2622, 28920), (2736, 27715), (2760, 27474), (2892, 26220), (3312, 22895), (3420, 22172), (3496, 21690), (3615, 20976), (3856, 19665), (3933, 19280), (4140, 18316), (4338, 17480), (4370, 17352), (4560, 16629), (4579, 16560), (4820, 15732), (5244, 14460), (5520, 13737), (5543, 13680), (5784, 13110), (6555, 11568), (6840, 11086), (6992, 10845), (7230, 10488), (7866, 9640), (8280, 9158), (8676, 8740)]