87367320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 305791200

約数和(自身を除く): 218423880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 241, 265, 285, 318, 342, 360, 380, 424, 456, 477, 482, 530, 570, 636, 684, 723, 760, 795, 855, 954, 964, 1007, 1060, 1140, 1205, 1272, 1368, 1446, 1590, 1710, 1908, 1928, 2014, 2120, 2169, 2280, 2385, 2410, 2892, 3021, 3180, 3420, 3615, 3816, 4028, 4338, 4579, 4770, 4820, 5035, 5784, 6042, 6360, 6840, 7230, 8056, 8676, 9063, 9158, 9540, 9640, 10070, 10845, 12084, 12773, 13737, 14460, 15105, 17352, 18126, 18316, 19080, 20140, 21690, 22895, 24168, 25546, 27474, 28920, 30210, 36252, 36632, 38319, 40280, 41211, 43380, 45315, 45790, 51092, 54948, 60420, 63865, 68685, 72504, 76638, 82422, 86760, 90630, 91580, 102184, 109896, 114957, 120840, 127730, 137370, 153276, 164844, 181260, 183160, 191595, 206055, 229914, 242687, 255460, 274740, 306552, 329688, 362520, 383190, 412110, 459828, 485374, 510920, 549480, 574785, 728061, 766380, 824220, 919656, 970748, 1149570, 1213435, 1456122, 1532760, 1648440, 1941496, 2184183, 2299140, 2426870, 2912244, 3640305, 4368366, 4598280, 4853740, 5824488, 7280610, 8736732, 9707480, 10920915, 14561220, 17473464, 21841830, 29122440, 43683660, 87367320]

約数ペア:

[(1, 87367320), (2, 43683660), (3, 29122440), (4, 21841830), (5, 17473464), (6, 14561220), (8, 10920915), (9, 9707480), (10, 8736732), (12, 7280610), (15, 5824488), (18, 4853740), (19, 4598280), (20, 4368366), (24, 3640305), (30, 2912244), (36, 2426870), (38, 2299140), (40, 2184183), (45, 1941496), (53, 1648440), (57, 1532760), (60, 1456122), (72, 1213435), (76, 1149570), (90, 970748), (95, 919656), (106, 824220), (114, 766380), (120, 728061), (152, 574785), (159, 549480), (171, 510920), (180, 485374), (190, 459828), (212, 412110), (228, 383190), (241, 362520), (265, 329688), (285, 306552), (318, 274740), (342, 255460), (360, 242687), (380, 229914), (424, 206055), (456, 191595), (477, 183160), (482, 181260), (530, 164844), (570, 153276), (636, 137370), (684, 127730), (723, 120840), (760, 114957), (795, 109896), (855, 102184), (954, 91580), (964, 90630), (1007, 86760), (1060, 82422), (1140, 76638), (1205, 72504), (1272, 68685), (1368, 63865), (1446, 60420), (1590, 54948), (1710, 51092), (1908, 45790), (1928, 45315), (2014, 43380), (2120, 41211), (2169, 40280), (2280, 38319), (2385, 36632), (2410, 36252), (2892, 30210), (3021, 28920), (3180, 27474), (3420, 25546), (3615, 24168), (3816, 22895), (4028, 21690), (4338, 20140), (4579, 19080), (4770, 18316), (4820, 18126), (5035, 17352), (5784, 15105), (6042, 14460), (6360, 13737), (6840, 12773), (7230, 12084), (8056, 10845), (8676, 10070), (9063, 9640), (9158, 9540)]