89610840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 343872000

約数和(自身を除く): 254261160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 397, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 794, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1191, 1254, 1320, 1368, 1485, 1588, 1672, 1710, 1881, 1980, 1985, 2052, 2090, 2280, 2376, 2382, 2508, 2565, 2970, 3135, 3176, 3420, 3573, 3762, 3960, 3970, 4104, 4180, 4367, 4764, 5016, 5130, 5643, 5940, 5955, 6270, 6840, 7146, 7524, 7543, 7940, 8360, 8734, 9405, 9528, 10260, 10719, 11286, 11880, 11910, 12540, 13101, 14292, 15048, 15086, 15880, 17468, 17865, 18810, 20520, 21438, 21835, 22572, 22629, 23820, 25080, 26202, 28215, 28584, 30172, 34936, 35730, 37620, 37715, 39303, 42876, 43670, 45144, 45258, 47640, 52404, 53595, 56430, 60344, 65505, 67887, 71460, 75240, 75430, 78606, 82973, 85752, 87340, 90516, 104808, 107190, 112860, 113145, 117909, 131010, 135774, 142920, 150860, 157212, 165946, 174680, 181032, 196515, 203661, 214380, 225720, 226290, 235818, 248919, 262020, 271548, 301720, 314424, 331892, 339435, 393030, 407322, 414865, 428760, 452580, 471636, 497838, 524040, 543096, 589545, 663784, 678870, 746757, 786060, 814644, 829730, 905160, 943272, 995676, 1018305, 1179090, 1244595, 1357740, 1493514, 1572120, 1629288, 1659460, 1991352, 2036610, 2240271, 2358180, 2489190, 2715480, 2987028, 3318920, 3733785, 4073220, 4480542, 4716360, 4978380, 5974056, 7467570, 8146440, 8961084, 9956760, 11201355, 14935140, 17922168, 22402710, 29870280, 44805420, 89610840]

約数ペア:

[(1, 89610840), (2, 44805420), (3, 29870280), (4, 22402710), (5, 17922168), (6, 14935140), (8, 11201355), (9, 9956760), (10, 8961084), (11, 8146440), (12, 7467570), (15, 5974056), (18, 4978380), (19, 4716360), (20, 4480542), (22, 4073220), (24, 3733785), (27, 3318920), (30, 2987028), (33, 2715480), (36, 2489190), (38, 2358180), (40, 2240271), (44, 2036610), (45, 1991352), (54, 1659460), (55, 1629288), (57, 1572120), (60, 1493514), (66, 1357740), (72, 1244595), (76, 1179090), (88, 1018305), (90, 995676), (95, 943272), (99, 905160), (108, 829730), (110, 814644), (114, 786060), (120, 746757), (132, 678870), (135, 663784), (152, 589545), (165, 543096), (171, 524040), (180, 497838), (190, 471636), (198, 452580), (209, 428760), (216, 414865), (220, 407322), (228, 393030), (264, 339435), (270, 331892), (285, 314424), (297, 301720), (330, 271548), (342, 262020), (360, 248919), (380, 235818), (396, 226290), (397, 225720), (418, 214380), (440, 203661), (456, 196515), (495, 181032), (513, 174680), (540, 165946), (570, 157212), (594, 150860), (627, 142920), (660, 135774), (684, 131010), (760, 117909), (792, 113145), (794, 112860), (836, 107190), (855, 104808), (990, 90516), (1026, 87340), (1045, 85752), (1080, 82973), (1140, 78606), (1188, 75430), (1191, 75240), (1254, 71460), (1320, 67887), (1368, 65505), (1485, 60344), (1588, 56430), (1672, 53595), (1710, 52404), (1881, 47640), (1980, 45258), (1985, 45144), (2052, 43670), (2090, 42876), (2280, 39303), (2376, 37715), (2382, 37620), (2508, 35730), (2565, 34936), (2970, 30172), (3135, 28584), (3176, 28215), (3420, 26202), (3573, 25080), (3762, 23820), (3960, 22629), (3970, 22572), (4104, 21835), (4180, 21438), (4367, 20520), (4764, 18810), (5016, 17865), (5130, 17468), (5643, 15880), (5940, 15086), (5955, 15048), (6270, 14292), (6840, 13101), (7146, 12540), (7524, 11910), (7543, 11880), (7940, 11286), (8360, 10719), (8734, 10260), (9405, 9528)]