90072360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 192

約数和(自身を含む): 345646080

約数和(自身を除く): 255573720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1153, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2306, 2520, 2604, 2790, 3255, 3459, 3720, 3906, 4340, 4612, 5208, 5580, 5765, 6510, 6918, 7812, 8071, 8680, 9224, 9765, 10377, 11160, 11530, 13020, 13836, 15624, 16142, 17295, 19530, 20754, 23060, 24213, 26040, 27672, 32284, 34590, 35743, 39060, 40355, 41508, 46120, 48426, 51885, 64568, 69180, 71486, 72639, 78120, 80710, 83016, 96852, 103770, 107229, 121065, 138360, 142972, 145278, 161420, 178715, 193704, 207540, 214458, 242130, 250201, 285944, 290556, 321687, 322840, 357430, 363195, 415080, 428916, 484260, 500402, 536145, 581112, 643374, 714860, 726390, 750603, 857832, 968520, 1000804, 1072290, 1251005, 1286748, 1429720, 1452780, 1501206, 1608435, 2001608, 2144580, 2251809, 2502010, 2573496, 2905560, 3002412, 3216870, 3753015, 4289160, 4503618, 5004020, 6004824, 6433740, 7506030, 9007236, 10008040, 11259045, 12867480, 15012060, 18014472, 22518090, 30024120, 45036180, 90072360]

約数ペア:

[(1, 90072360), (2, 45036180), (3, 30024120), (4, 22518090), (5, 18014472), (6, 15012060), (7, 12867480), (8, 11259045), (9, 10008040), (10, 9007236), (12, 7506030), (14, 6433740), (15, 6004824), (18, 5004020), (20, 4503618), (21, 4289160), (24, 3753015), (28, 3216870), (30, 3002412), (31, 2905560), (35, 2573496), (36, 2502010), (40, 2251809), (42, 2144580), (45, 2001608), (56, 1608435), (60, 1501206), (62, 1452780), (63, 1429720), (70, 1286748), (72, 1251005), (84, 1072290), (90, 1000804), (93, 968520), (105, 857832), (120, 750603), (124, 726390), (126, 714860), (140, 643374), (155, 581112), (168, 536145), (180, 500402), (186, 484260), (210, 428916), (217, 415080), (248, 363195), (252, 357430), (279, 322840), (280, 321687), (310, 290556), (315, 285944), (360, 250201), (372, 242130), (420, 214458), (434, 207540), (465, 193704), (504, 178715), (558, 161420), (620, 145278), (630, 142972), (651, 138360), (744, 121065), (840, 107229), (868, 103770), (930, 96852), (1085, 83016), (1116, 80710), (1153, 78120), (1240, 72639), (1260, 71486), (1302, 69180), (1395, 64568), (1736, 51885), (1860, 48426), (1953, 46120), (2170, 41508), (2232, 40355), (2306, 39060), (2520, 35743), (2604, 34590), (2790, 32284), (3255, 27672), (3459, 26040), (3720, 24213), (3906, 23060), (4340, 20754), (4612, 19530), (5208, 17295), (5580, 16142), (5765, 15624), (6510, 13836), (6918, 13020), (7812, 11530), (8071, 11160), (8680, 10377), (9224, 9765)]