142391700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 216

約数和(自身を含む): 513196320

約数和(自身を除く): 370804620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 757, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1425, 1514, 1650, 1710, 1881, 1900, 1980, 2090, 2271, 2475, 2508, 2850, 3028, 3135, 3300, 3420, 3762, 3785, 4180, 4275, 4542, 4950, 5225, 5700, 6270, 6813, 7524, 7570, 8327, 8550, 9084, 9405, 9900, 10450, 11355, 12540, 13626, 14383, 15140, 15675, 16654, 17100, 18810, 18925, 20900, 22710, 24981, 27252, 28766, 31350, 33308, 34065, 37620, 37850, 41635, 43149, 45420, 47025, 49962, 56775, 57532, 62700, 68130, 71915, 74943, 75700, 83270, 86298, 94050, 99924, 113550, 124905, 129447, 136260, 143830, 149886, 158213, 166540, 170325, 172596, 188100, 208175, 215745, 227100, 249810, 258894, 287660, 299772, 316426, 340650, 359575, 374715, 416350, 431490, 474639, 499620, 517788, 624525, 632852, 647235, 681300, 719150, 749430, 791065, 832700, 862980, 949278, 1078725, 1249050, 1294470, 1423917, 1438300, 1498860, 1582130, 1873575, 1898556, 2157450, 2373195, 2498100, 2588940, 2847834, 3164260, 3236175, 3747150, 3955325, 4314900, 4746390, 5695668, 6472350, 7119585, 7494300, 7910650, 9492780, 11865975, 12944700, 14239170, 15821300, 23731950, 28478340, 35597925, 47463900, 71195850, 142391700]

約数ペア:

[(1, 142391700), (2, 71195850), (3, 47463900), (4, 35597925), (5, 28478340), (6, 23731950), (9, 15821300), (10, 14239170), (11, 12944700), (12, 11865975), (15, 9492780), (18, 7910650), (19, 7494300), (20, 7119585), (22, 6472350), (25, 5695668), (30, 4746390), (33, 4314900), (36, 3955325), (38, 3747150), (44, 3236175), (45, 3164260), (50, 2847834), (55, 2588940), (57, 2498100), (60, 2373195), (66, 2157450), (75, 1898556), (76, 1873575), (90, 1582130), (95, 1498860), (99, 1438300), (100, 1423917), (110, 1294470), (114, 1249050), (132, 1078725), (150, 949278), (165, 862980), (171, 832700), (180, 791065), (190, 749430), (198, 719150), (209, 681300), (220, 647235), (225, 632852), (228, 624525), (275, 517788), (285, 499620), (300, 474639), (330, 431490), (342, 416350), (380, 374715), (396, 359575), (418, 340650), (450, 316426), (475, 299772), (495, 287660), (550, 258894), (570, 249810), (627, 227100), (660, 215745), (684, 208175), (757, 188100), (825, 172596), (836, 170325), (855, 166540), (900, 158213), (950, 149886), (990, 143830), (1045, 136260), (1100, 129447), (1140, 124905), (1254, 113550), (1425, 99924), (1514, 94050), (1650, 86298), (1710, 83270), (1881, 75700), (1900, 74943), (1980, 71915), (2090, 68130), (2271, 62700), (2475, 57532), (2508, 56775), (2850, 49962), (3028, 47025), (3135, 45420), (3300, 43149), (3420, 41635), (3762, 37850), (3785, 37620), (4180, 34065), (4275, 33308), (4542, 31350), (4950, 28766), (5225, 27252), (5700, 24981), (6270, 22710), (6813, 20900), (7524, 18925), (7570, 18810), (8327, 17100), (8550, 16654), (9084, 15675), (9405, 15140), (9900, 14383), (10450, 13626), (11355, 12540)]