81886200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 291945600

約数和(自身を除く): 210059400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 653, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1306, 1320, 1425, 1650, 1672, 1900, 1959, 2090, 2200, 2280, 2508, 2612, 2850, 3135, 3265, 3300, 3800, 3918, 4180, 5016, 5224, 5225, 5700, 6270, 6530, 6600, 7183, 7836, 8360, 9795, 10450, 11400, 12407, 12540, 13060, 14366, 15672, 15675, 16325, 19590, 20900, 21549, 24814, 25080, 26120, 28732, 31350, 32650, 35915, 37221, 39180, 41800, 43098, 48975, 49628, 57464, 62035, 62700, 65300, 71830, 74442, 78360, 86196, 97950, 99256, 107745, 124070, 125400, 130600, 136477, 143660, 148884, 172392, 179575, 186105, 195900, 215490, 248140, 272954, 287320, 297768, 310175, 359150, 372210, 391800, 409431, 430980, 496280, 538725, 545908, 620350, 682385, 718300, 744420, 818862, 861960, 930525, 1077450, 1091816, 1240700, 1364770, 1436600, 1488840, 1637724, 1861050, 2047155, 2154900, 2481400, 2729540, 3275448, 3411925, 3722100, 4094310, 4309800, 5459080, 6823850, 7444200, 8188620, 10235775, 13647700, 16377240, 20471550, 27295400, 40943100, 81886200]

約数ペア:

[(1, 81886200), (2, 40943100), (3, 27295400), (4, 20471550), (5, 16377240), (6, 13647700), (8, 10235775), (10, 8188620), (11, 7444200), (12, 6823850), (15, 5459080), (19, 4309800), (20, 4094310), (22, 3722100), (24, 3411925), (25, 3275448), (30, 2729540), (33, 2481400), (38, 2154900), (40, 2047155), (44, 1861050), (50, 1637724), (55, 1488840), (57, 1436600), (60, 1364770), (66, 1240700), (75, 1091816), (76, 1077450), (88, 930525), (95, 861960), (100, 818862), (110, 744420), (114, 718300), (120, 682385), (132, 620350), (150, 545908), (152, 538725), (165, 496280), (190, 430980), (200, 409431), (209, 391800), (220, 372210), (228, 359150), (264, 310175), (275, 297768), (285, 287320), (300, 272954), (330, 248140), (380, 215490), (418, 195900), (440, 186105), (456, 179575), (475, 172392), (550, 148884), (570, 143660), (600, 136477), (627, 130600), (653, 125400), (660, 124070), (760, 107745), (825, 99256), (836, 97950), (950, 86196), (1045, 78360), (1100, 74442), (1140, 71830), (1254, 65300), (1306, 62700), (1320, 62035), (1425, 57464), (1650, 49628), (1672, 48975), (1900, 43098), (1959, 41800), (2090, 39180), (2200, 37221), (2280, 35915), (2508, 32650), (2612, 31350), (2850, 28732), (3135, 26120), (3265, 25080), (3300, 24814), (3800, 21549), (3918, 20900), (4180, 19590), (5016, 16325), (5224, 15675), (5225, 15672), (5700, 14366), (6270, 13060), (6530, 12540), (6600, 12407), (7183, 11400), (7836, 10450), (8360, 9795)]