80750700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 272982528

約数和(自身を除く): 192231828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 47, 50, 60, 69, 75, 83, 90, 92, 94, 100, 115, 138, 141, 150, 166, 180, 188, 207, 225, 230, 235, 249, 276, 282, 300, 332, 345, 414, 415, 423, 450, 460, 470, 498, 564, 575, 690, 705, 747, 828, 830, 846, 900, 940, 996, 1035, 1081, 1150, 1175, 1245, 1380, 1410, 1494, 1660, 1692, 1725, 1909, 2070, 2075, 2115, 2162, 2300, 2350, 2490, 2820, 2988, 3243, 3450, 3525, 3735, 3818, 3901, 4140, 4150, 4230, 4324, 4700, 4980, 5175, 5405, 5727, 6225, 6486, 6900, 7050, 7470, 7636, 7802, 8300, 8460, 9545, 9729, 10350, 10575, 10810, 11454, 11703, 12450, 12972, 14100, 14940, 15604, 16215, 17181, 18675, 19090, 19458, 19505, 20700, 21150, 21620, 22908, 23406, 24900, 27025, 28635, 32430, 34362, 35109, 37350, 38180, 38916, 39010, 42300, 46812, 47725, 48645, 54050, 57270, 58515, 64860, 68724, 70218, 74700, 78020, 81075, 85905, 89723, 95450, 97290, 97525, 108100, 114540, 117030, 140436, 143175, 162150, 171810, 175545, 179446, 190900, 194580, 195050, 234060, 243225, 269169, 286350, 292575, 324300, 343620, 351090, 358892, 390100, 429525, 448615, 486450, 538338, 572700, 585150, 702180, 807507, 859050, 877725, 897230, 972900, 1076676, 1170300, 1345845, 1615014, 1718100, 1755450, 1794460, 2243075, 2691690, 3230028, 3510900, 4037535, 4486150, 5383380, 6729225, 8075070, 8972300, 13458450, 16150140, 20187675, 26916900, 40375350, 80750700]

約数ペア:

[(1, 80750700), (2, 40375350), (3, 26916900), (4, 20187675), (5, 16150140), (6, 13458450), (9, 8972300), (10, 8075070), (12, 6729225), (15, 5383380), (18, 4486150), (20, 4037535), (23, 3510900), (25, 3230028), (30, 2691690), (36, 2243075), (45, 1794460), (46, 1755450), (47, 1718100), (50, 1615014), (60, 1345845), (69, 1170300), (75, 1076676), (83, 972900), (90, 897230), (92, 877725), (94, 859050), (100, 807507), (115, 702180), (138, 585150), (141, 572700), (150, 538338), (166, 486450), (180, 448615), (188, 429525), (207, 390100), (225, 358892), (230, 351090), (235, 343620), (249, 324300), (276, 292575), (282, 286350), (300, 269169), (332, 243225), (345, 234060), (414, 195050), (415, 194580), (423, 190900), (450, 179446), (460, 175545), (470, 171810), (498, 162150), (564, 143175), (575, 140436), (690, 117030), (705, 114540), (747, 108100), (828, 97525), (830, 97290), (846, 95450), (900, 89723), (940, 85905), (996, 81075), (1035, 78020), (1081, 74700), (1150, 70218), (1175, 68724), (1245, 64860), (1380, 58515), (1410, 57270), (1494, 54050), (1660, 48645), (1692, 47725), (1725, 46812), (1909, 42300), (2070, 39010), (2075, 38916), (2115, 38180), (2162, 37350), (2300, 35109), (2350, 34362), (2490, 32430), (2820, 28635), (2988, 27025), (3243, 24900), (3450, 23406), (3525, 22908), (3735, 21620), (3818, 21150), (3901, 20700), (4140, 19505), (4150, 19458), (4230, 19090), (4324, 18675), (4700, 17181), (4980, 16215), (5175, 15604), (5405, 14940), (5727, 14100), (6225, 12972), (6486, 12450), (6900, 11703), (7050, 11454), (7470, 10810), (7636, 10575), (7802, 10350), (8300, 9729), (8460, 9545)]