109261980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 359976960

約数和(自身を除く): 250714980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 90, 93, 107, 108, 122, 124, 135, 155, 180, 183, 186, 214, 244, 270, 279, 305, 310, 321, 366, 372, 428, 465, 535, 540, 549, 558, 610, 620, 642, 732, 837, 915, 930, 963, 1070, 1098, 1116, 1220, 1284, 1395, 1605, 1647, 1674, 1830, 1860, 1891, 1926, 2140, 2196, 2745, 2790, 2889, 3210, 3294, 3317, 3348, 3660, 3782, 3852, 4185, 4815, 5490, 5580, 5673, 5778, 6420, 6527, 6588, 6634, 7564, 8235, 8370, 9455, 9630, 9951, 10980, 11346, 11556, 13054, 13268, 14445, 16470, 16585, 16740, 17019, 18910, 19260, 19581, 19902, 22692, 26108, 28365, 28890, 29853, 32635, 32940, 33170, 34038, 37820, 39162, 39804, 49755, 51057, 56730, 57780, 58743, 59706, 65270, 66340, 68076, 78324, 85095, 89559, 97905, 99510, 102114, 113460, 117486, 119412, 130540, 149265, 170190, 176229, 179118, 195810, 199020, 202337, 204228, 234972, 255285, 293715, 298530, 340380, 352458, 358236, 391620, 404674, 447795, 510570, 587430, 597060, 607011, 704916, 809348, 881145, 895590, 1011685, 1021140, 1174860, 1214022, 1762290, 1791180, 1821033, 2023370, 2428044, 3035055, 3524580, 3642066, 4046740, 5463099, 6070110, 7284132, 9105165, 10926198, 12140220, 18210330, 21852396, 27315495, 36420660, 54630990, 109261980]

約数ペア:

[(1, 109261980), (2, 54630990), (3, 36420660), (4, 27315495), (5, 21852396), (6, 18210330), (9, 12140220), (10, 10926198), (12, 9105165), (15, 7284132), (18, 6070110), (20, 5463099), (27, 4046740), (30, 3642066), (31, 3524580), (36, 3035055), (45, 2428044), (54, 2023370), (60, 1821033), (61, 1791180), (62, 1762290), (90, 1214022), (93, 1174860), (107, 1021140), (108, 1011685), (122, 895590), (124, 881145), (135, 809348), (155, 704916), (180, 607011), (183, 597060), (186, 587430), (214, 510570), (244, 447795), (270, 404674), (279, 391620), (305, 358236), (310, 352458), (321, 340380), (366, 298530), (372, 293715), (428, 255285), (465, 234972), (535, 204228), (540, 202337), (549, 199020), (558, 195810), (610, 179118), (620, 176229), (642, 170190), (732, 149265), (837, 130540), (915, 119412), (930, 117486), (963, 113460), (1070, 102114), (1098, 99510), (1116, 97905), (1220, 89559), (1284, 85095), (1395, 78324), (1605, 68076), (1647, 66340), (1674, 65270), (1830, 59706), (1860, 58743), (1891, 57780), (1926, 56730), (2140, 51057), (2196, 49755), (2745, 39804), (2790, 39162), (2889, 37820), (3210, 34038), (3294, 33170), (3317, 32940), (3348, 32635), (3660, 29853), (3782, 28890), (3852, 28365), (4185, 26108), (4815, 22692), (5490, 19902), (5580, 19581), (5673, 19260), (5778, 18910), (6420, 17019), (6527, 16740), (6588, 16585), (6634, 16470), (7564, 14445), (8235, 13268), (8370, 13054), (9455, 11556), (9630, 11346), (9951, 10980)]