80044200

素因数分解:

$2^3\times 3^8\times 5^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 283716030

約数和(自身を除く): 203671830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 200, 216, 225, 243, 244, 270, 300, 305, 324, 360, 366, 405, 450, 486, 488, 540, 549, 600, 610, 648, 675, 729, 732, 810, 900, 915, 972, 1080, 1098, 1215, 1220, 1350, 1458, 1464, 1525, 1620, 1647, 1800, 1830, 1944, 2025, 2187, 2196, 2430, 2440, 2700, 2745, 2916, 3050, 3240, 3294, 3645, 3660, 4050, 4374, 4392, 4575, 4860, 4941, 5400, 5490, 5832, 6075, 6100, 6561, 6588, 7290, 7320, 8100, 8235, 8748, 9150, 9720, 9882, 10935, 10980, 12150, 12200, 13122, 13176, 13725, 14580, 14823, 16200, 16470, 17496, 18225, 18300, 19764, 21870, 21960, 24300, 24705, 26244, 27450, 29160, 29646, 32805, 32940, 36450, 36600, 39528, 41175, 43740, 44469, 48600, 49410, 52488, 54675, 54900, 59292, 65610, 65880, 72900, 74115, 82350, 87480, 88938, 98820, 109350, 109800, 118584, 123525, 131220, 133407, 145800, 148230, 164025, 164700, 177876, 197640, 218700, 222345, 247050, 262440, 266814, 296460, 328050, 329400, 355752, 370575, 400221, 437400, 444690, 494100, 533628, 592920, 656100, 667035, 741150, 800442, 889380, 988200, 1067256, 1111725, 1312200, 1334070, 1482300, 1600884, 1778760, 2001105, 2223450, 2668140, 2964600, 3201768, 3335175, 4002210, 4446900, 5336280, 6670350, 8004420, 8893800, 10005525, 13340700, 16008840, 20011050, 26681400, 40022100, 80044200]

約数ペア:

[(1, 80044200), (2, 40022100), (3, 26681400), (4, 20011050), (5, 16008840), (6, 13340700), (8, 10005525), (9, 8893800), (10, 8004420), (12, 6670350), (15, 5336280), (18, 4446900), (20, 4002210), (24, 3335175), (25, 3201768), (27, 2964600), (30, 2668140), (36, 2223450), (40, 2001105), (45, 1778760), (50, 1600884), (54, 1482300), (60, 1334070), (61, 1312200), (72, 1111725), (75, 1067256), (81, 988200), (90, 889380), (100, 800442), (108, 741150), (120, 667035), (122, 656100), (135, 592920), (150, 533628), (162, 494100), (180, 444690), (183, 437400), (200, 400221), (216, 370575), (225, 355752), (243, 329400), (244, 328050), (270, 296460), (300, 266814), (305, 262440), (324, 247050), (360, 222345), (366, 218700), (405, 197640), (450, 177876), (486, 164700), (488, 164025), (540, 148230), (549, 145800), (600, 133407), (610, 131220), (648, 123525), (675, 118584), (729, 109800), (732, 109350), (810, 98820), (900, 88938), (915, 87480), (972, 82350), (1080, 74115), (1098, 72900), (1215, 65880), (1220, 65610), (1350, 59292), (1458, 54900), (1464, 54675), (1525, 52488), (1620, 49410), (1647, 48600), (1800, 44469), (1830, 43740), (1944, 41175), (2025, 39528), (2187, 36600), (2196, 36450), (2430, 32940), (2440, 32805), (2700, 29646), (2745, 29160), (2916, 27450), (3050, 26244), (3240, 24705), (3294, 24300), (3645, 21960), (3660, 21870), (4050, 19764), (4374, 18300), (4392, 18225), (4575, 17496), (4860, 16470), (4941, 16200), (5400, 14823), (5490, 14580), (5832, 13725), (6075, 13176), (6100, 13122), (6561, 12200), (6588, 12150), (7290, 10980), (7320, 10935), (8100, 9882), (8235, 9720), (8748, 9150)]