90677880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 322358400

約数和(自身を除く): 231680520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 491, 513, 540, 570, 648, 684, 760, 810, 855, 972, 982, 1026, 1080, 1140, 1215, 1368, 1473, 1539, 1620, 1710, 1944, 1964, 2052, 2280, 2430, 2455, 2565, 2946, 3078, 3240, 3420, 3928, 4104, 4419, 4617, 4860, 4910, 5130, 5892, 6156, 6840, 7365, 7695, 8838, 9234, 9329, 9720, 9820, 10260, 11784, 12312, 13257, 14730, 15390, 17676, 18468, 18658, 19640, 20520, 22095, 23085, 26514, 27987, 29460, 30780, 35352, 36936, 37316, 39771, 44190, 46170, 46645, 53028, 55974, 58920, 61560, 66285, 74632, 79542, 83961, 88380, 92340, 93290, 106056, 111948, 119313, 132570, 139935, 159084, 167922, 176760, 184680, 186580, 198855, 223896, 238626, 251883, 265140, 279870, 318168, 335844, 373160, 397710, 419805, 477252, 503766, 530280, 559740, 596565, 671688, 755649, 795420, 839610, 954504, 1007532, 1119480, 1193130, 1259415, 1511298, 1590840, 1679220, 2015064, 2266947, 2386260, 2518830, 3022596, 3358440, 3778245, 4533894, 4772520, 5037660, 6045192, 7556490, 9067788, 10075320, 11334735, 15112980, 18135576, 22669470, 30225960, 45338940, 90677880]

約数ペア:

[(1, 90677880), (2, 45338940), (3, 30225960), (4, 22669470), (5, 18135576), (6, 15112980), (8, 11334735), (9, 10075320), (10, 9067788), (12, 7556490), (15, 6045192), (18, 5037660), (19, 4772520), (20, 4533894), (24, 3778245), (27, 3358440), (30, 3022596), (36, 2518830), (38, 2386260), (40, 2266947), (45, 2015064), (54, 1679220), (57, 1590840), (60, 1511298), (72, 1259415), (76, 1193130), (81, 1119480), (90, 1007532), (95, 954504), (108, 839610), (114, 795420), (120, 755649), (135, 671688), (152, 596565), (162, 559740), (171, 530280), (180, 503766), (190, 477252), (216, 419805), (228, 397710), (243, 373160), (270, 335844), (285, 318168), (324, 279870), (342, 265140), (360, 251883), (380, 238626), (405, 223896), (456, 198855), (486, 186580), (491, 184680), (513, 176760), (540, 167922), (570, 159084), (648, 139935), (684, 132570), (760, 119313), (810, 111948), (855, 106056), (972, 93290), (982, 92340), (1026, 88380), (1080, 83961), (1140, 79542), (1215, 74632), (1368, 66285), (1473, 61560), (1539, 58920), (1620, 55974), (1710, 53028), (1944, 46645), (1964, 46170), (2052, 44190), (2280, 39771), (2430, 37316), (2455, 36936), (2565, 35352), (2946, 30780), (3078, 29460), (3240, 27987), (3420, 26514), (3928, 23085), (4104, 22095), (4419, 20520), (4617, 19640), (4860, 18658), (4910, 18468), (5130, 17676), (5892, 15390), (6156, 14730), (6840, 13257), (7365, 12312), (7695, 11784), (8838, 10260), (9234, 9820), (9329, 9720)]