75415560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 195534840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 97, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 194, 209, 220, 228, 248, 264, 285, 291, 310, 330, 341, 372, 380, 388, 418, 440, 456, 465, 485, 570, 582, 589, 620, 627, 660, 682, 744, 760, 776, 836, 930, 970, 1023, 1045, 1067, 1140, 1164, 1178, 1240, 1254, 1320, 1364, 1455, 1672, 1705, 1767, 1843, 1860, 1940, 2046, 2090, 2134, 2280, 2328, 2356, 2508, 2728, 2910, 2945, 3007, 3135, 3201, 3410, 3534, 3686, 3720, 3880, 4092, 4180, 4268, 4712, 5016, 5115, 5335, 5529, 5820, 5890, 6014, 6270, 6402, 6479, 6820, 7068, 7372, 8184, 8360, 8536, 8835, 9021, 9215, 10230, 10670, 11058, 11640, 11780, 12028, 12540, 12804, 12958, 13640, 14136, 14744, 15035, 16005, 17670, 18042, 18430, 19437, 20273, 20460, 21340, 22116, 23560, 24056, 25080, 25608, 25916, 27645, 30070, 32010, 32395, 33077, 35340, 36084, 36860, 38874, 40546, 40920, 42680, 44232, 45105, 51832, 55290, 57133, 60140, 60819, 64020, 64790, 66154, 70680, 72168, 73720, 77748, 81092, 90210, 97185, 99231, 101365, 110580, 114266, 120280, 121638, 128040, 129580, 132308, 155496, 162184, 165385, 171399, 180420, 194370, 198462, 202730, 221160, 228532, 243276, 259160, 264616, 285665, 304095, 330770, 342798, 360840, 388740, 396924, 405460, 457064, 486552, 496155, 571330, 608190, 628463, 661540, 685596, 777480, 793848, 810920, 856995, 992310, 1142660, 1216380, 1256926, 1323080, 1371192, 1713990, 1885389, 1984620, 2285320, 2432760, 2513852, 3142315, 3427980, 3770778, 3969240, 5027704, 6284630, 6855960, 7541556, 9426945, 12569260, 15083112, 18853890, 25138520, 37707780, 75415560]

約数ペア:

[(1, 75415560), (2, 37707780), (3, 25138520), (4, 18853890), (5, 15083112), (6, 12569260), (8, 9426945), (10, 7541556), (11, 6855960), (12, 6284630), (15, 5027704), (19, 3969240), (20, 3770778), (22, 3427980), (24, 3142315), (30, 2513852), (31, 2432760), (33, 2285320), (38, 1984620), (40, 1885389), (44, 1713990), (55, 1371192), (57, 1323080), (60, 1256926), (62, 1216380), (66, 1142660), (76, 992310), (88, 856995), (93, 810920), (95, 793848), (97, 777480), (110, 685596), (114, 661540), (120, 628463), (124, 608190), (132, 571330), (152, 496155), (155, 486552), (165, 457064), (186, 405460), (190, 396924), (194, 388740), (209, 360840), (220, 342798), (228, 330770), (248, 304095), (264, 285665), (285, 264616), (291, 259160), (310, 243276), (330, 228532), (341, 221160), (372, 202730), (380, 198462), (388, 194370), (418, 180420), (440, 171399), (456, 165385), (465, 162184), (485, 155496), (570, 132308), (582, 129580), (589, 128040), (620, 121638), (627, 120280), (660, 114266), (682, 110580), (744, 101365), (760, 99231), (776, 97185), (836, 90210), (930, 81092), (970, 77748), (1023, 73720), (1045, 72168), (1067, 70680), (1140, 66154), (1164, 64790), (1178, 64020), (1240, 60819), (1254, 60140), (1320, 57133), (1364, 55290), (1455, 51832), (1672, 45105), (1705, 44232), (1767, 42680), (1843, 40920), (1860, 40546), (1940, 38874), (2046, 36860), (2090, 36084), (2134, 35340), (2280, 33077), (2328, 32395), (2356, 32010), (2508, 30070), (2728, 27645), (2910, 25916), (2945, 25608), (3007, 25080), (3135, 24056), (3201, 23560), (3410, 22116), (3534, 21340), (3686, 20460), (3720, 20273), (3880, 19437), (4092, 18430), (4180, 18042), (4268, 17670), (4712, 16005), (5016, 15035), (5115, 14744), (5335, 14136), (5529, 13640), (5820, 12958), (5890, 12804), (6014, 12540), (6270, 12028), (6402, 11780), (6479, 11640), (6820, 11058), (7068, 10670), (7372, 10230), (8184, 9215), (8360, 9021), (8536, 8835)]