77042880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 224

約数和(自身を含む): 280294080

約数和(自身を除く): 203251200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 241, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 482, 540, 555, 576, 592, 666, 720, 723, 740, 864, 888, 960, 964, 999, 1080, 1110, 1184, 1205, 1332, 1440, 1446, 1480, 1665, 1728, 1776, 1928, 1998, 2160, 2169, 2220, 2368, 2410, 2664, 2880, 2892, 2960, 3330, 3552, 3615, 3856, 3996, 4320, 4338, 4440, 4820, 4995, 5328, 5784, 5920, 6507, 6660, 7104, 7230, 7712, 7992, 8640, 8676, 8880, 8917, 9640, 9990, 10656, 10845, 11568, 11840, 13014, 13320, 14460, 15424, 15984, 17352, 17760, 17834, 19280, 19980, 21312, 21690, 23136, 26028, 26640, 26751, 28920, 31968, 32535, 34704, 35520, 35668, 38560, 39960, 43380, 44585, 46272, 52056, 53280, 53502, 57840, 63936, 65070, 69408, 71336, 77120, 79920, 80253, 86760, 89170, 104112, 106560, 107004, 115680, 130140, 133755, 138816, 142672, 159840, 160506, 173520, 178340, 208224, 214008, 231360, 240759, 260280, 267510, 285344, 319680, 321012, 347040, 356680, 401265, 416448, 428016, 481518, 520560, 535020, 570688, 642024, 694080, 713360, 802530, 856032, 963036, 1041120, 1070040, 1203795, 1284048, 1426720, 1605060, 1712064, 1926072, 2082240, 2140080, 2407590, 2568096, 2853440, 3210120, 3852144, 4280160, 4815180, 5136192, 6420240, 7704288, 8560320, 9630360, 12840480, 15408576, 19260720, 25680960, 38521440, 77042880]

約数ペア:

[(1, 77042880), (2, 38521440), (3, 25680960), (4, 19260720), (5, 15408576), (6, 12840480), (8, 9630360), (9, 8560320), (10, 7704288), (12, 6420240), (15, 5136192), (16, 4815180), (18, 4280160), (20, 3852144), (24, 3210120), (27, 2853440), (30, 2568096), (32, 2407590), (36, 2140080), (37, 2082240), (40, 1926072), (45, 1712064), (48, 1605060), (54, 1426720), (60, 1284048), (64, 1203795), (72, 1070040), (74, 1041120), (80, 963036), (90, 856032), (96, 802530), (108, 713360), (111, 694080), (120, 642024), (135, 570688), (144, 535020), (148, 520560), (160, 481518), (180, 428016), (185, 416448), (192, 401265), (216, 356680), (222, 347040), (240, 321012), (241, 319680), (270, 285344), (288, 267510), (296, 260280), (320, 240759), (333, 231360), (360, 214008), (370, 208224), (432, 178340), (444, 173520), (480, 160506), (482, 159840), (540, 142672), (555, 138816), (576, 133755), (592, 130140), (666, 115680), (720, 107004), (723, 106560), (740, 104112), (864, 89170), (888, 86760), (960, 80253), (964, 79920), (999, 77120), (1080, 71336), (1110, 69408), (1184, 65070), (1205, 63936), (1332, 57840), (1440, 53502), (1446, 53280), (1480, 52056), (1665, 46272), (1728, 44585), (1776, 43380), (1928, 39960), (1998, 38560), (2160, 35668), (2169, 35520), (2220, 34704), (2368, 32535), (2410, 31968), (2664, 28920), (2880, 26751), (2892, 26640), (2960, 26028), (3330, 23136), (3552, 21690), (3615, 21312), (3856, 19980), (3996, 19280), (4320, 17834), (4338, 17760), (4440, 17352), (4820, 15984), (4995, 15424), (5328, 14460), (5784, 13320), (5920, 13014), (6507, 11840), (6660, 11568), (7104, 10845), (7230, 10656), (7712, 9990), (7992, 9640), (8640, 8917), (8676, 8880)]