128522700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 438310488

約数和(自身を除く): 309787788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 43, 45, 50, 54, 60, 75, 81, 82, 86, 90, 100, 108, 123, 129, 135, 150, 162, 164, 172, 180, 205, 215, 225, 243, 246, 258, 270, 300, 324, 369, 387, 405, 410, 430, 450, 486, 492, 516, 540, 615, 645, 675, 729, 738, 774, 810, 820, 860, 900, 972, 1025, 1075, 1107, 1161, 1215, 1230, 1290, 1350, 1458, 1476, 1548, 1620, 1763, 1845, 1935, 2025, 2050, 2150, 2214, 2322, 2430, 2460, 2580, 2700, 2916, 3075, 3225, 3321, 3483, 3526, 3645, 3690, 3870, 4050, 4100, 4300, 4428, 4644, 4860, 5289, 5535, 5805, 6075, 6150, 6450, 6642, 6966, 7052, 7290, 7380, 7740, 8100, 8815, 9225, 9675, 9963, 10449, 10578, 11070, 11610, 12150, 12300, 12900, 13284, 13932, 14580, 15867, 16605, 17415, 17630, 18225, 18450, 19350, 19926, 20898, 21156, 22140, 23220, 24300, 26445, 27675, 29025, 29889, 31347, 31734, 33210, 34830, 35260, 36450, 36900, 38700, 39852, 41796, 44075, 47601, 49815, 52245, 52890, 55350, 58050, 59778, 62694, 63468, 66420, 69660, 72900, 79335, 83025, 87075, 88150, 95202, 99630, 104490, 105780, 110700, 116100, 119556, 125388, 132225, 142803, 149445, 156735, 158670, 166050, 174150, 176300, 190404, 199260, 208980, 238005, 249075, 261225, 264450, 285606, 298890, 313470, 317340, 332100, 348300, 396675, 428409, 476010, 498150, 522450, 528900, 571212, 597780, 626940, 714015, 747225, 783675, 793350, 856818, 952020, 996300, 1044900, 1190025, 1285227, 1428030, 1494450, 1567350, 1586700, 1713636, 2142045, 2380050, 2570454, 2856060, 2988900, 3134700, 3570075, 4284090, 4760100, 5140908, 6426135, 7140150, 8568180, 10710225, 12852270, 14280300, 21420450, 25704540, 32130675, 42840900, 64261350, 128522700]

約数ペア:

[(1, 128522700), (2, 64261350), (3, 42840900), (4, 32130675), (5, 25704540), (6, 21420450), (9, 14280300), (10, 12852270), (12, 10710225), (15, 8568180), (18, 7140150), (20, 6426135), (25, 5140908), (27, 4760100), (30, 4284090), (36, 3570075), (41, 3134700), (43, 2988900), (45, 2856060), (50, 2570454), (54, 2380050), (60, 2142045), (75, 1713636), (81, 1586700), (82, 1567350), (86, 1494450), (90, 1428030), (100, 1285227), (108, 1190025), (123, 1044900), (129, 996300), (135, 952020), (150, 856818), (162, 793350), (164, 783675), (172, 747225), (180, 714015), (205, 626940), (215, 597780), (225, 571212), (243, 528900), (246, 522450), (258, 498150), (270, 476010), (300, 428409), (324, 396675), (369, 348300), (387, 332100), (405, 317340), (410, 313470), (430, 298890), (450, 285606), (486, 264450), (492, 261225), (516, 249075), (540, 238005), (615, 208980), (645, 199260), (675, 190404), (729, 176300), (738, 174150), (774, 166050), (810, 158670), (820, 156735), (860, 149445), (900, 142803), (972, 132225), (1025, 125388), (1075, 119556), (1107, 116100), (1161, 110700), (1215, 105780), (1230, 104490), (1290, 99630), (1350, 95202), (1458, 88150), (1476, 87075), (1548, 83025), (1620, 79335), (1763, 72900), (1845, 69660), (1935, 66420), (2025, 63468), (2050, 62694), (2150, 59778), (2214, 58050), (2322, 55350), (2430, 52890), (2460, 52245), (2580, 49815), (2700, 47601), (2916, 44075), (3075, 41796), (3225, 39852), (3321, 38700), (3483, 36900), (3526, 36450), (3645, 35260), (3690, 34830), (3870, 33210), (4050, 31734), (4100, 31347), (4300, 29889), (4428, 29025), (4644, 27675), (4860, 26445), (5289, 24300), (5535, 23220), (5805, 22140), (6075, 21156), (6150, 20898), (6450, 19926), (6642, 19350), (6966, 18450), (7052, 18225), (7290, 17630), (7380, 17415), (7740, 16605), (8100, 15867), (8815, 14580), (9225, 13932), (9675, 13284), (9963, 12900), (10449, 12300), (10578, 12150), (11070, 11610)]