42840900

素因数分解:

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

素因数の和:113

約数の個数: 216

約数和(自身を含む): 145969824

約数和(自身を除く): 103128924

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, 738, 774, 810, 820, 860, 900, 972, 1025, 1075, 1107, 1161, 1215, 1230, 1290, 1350, 1476, 1548, 1620, 1763, 1845, 1935, 2025, 2050, 2150, 2214, 2322, 2430, 2460, 2580, 2700, 3075, 3225, 3321, 3483, 3526, 3690, 3870, 4050, 4100, 4300, 4428, 4644, 4860, 5289, 5535, 5805, 6075, 6150, 6450, 6642, 6966, 7052, 7380, 7740, 8100, 8815, 9225, 9675, 9963, 10449, 10578, 11070, 11610, 12150, 12300, 12900, 13284, 13932, 15867, 16605, 17415, 17630, 18450, 19350, 19926, 20898, 21156, 22140, 23220, 24300, 26445, 27675, 29025, 31734, 33210, 34830, 35260, 36900, 38700, 39852, 41796, 44075, 47601, 49815, 52245, 52890, 55350, 58050, 63468, 66420, 69660, 79335, 83025, 87075, 88150, 95202, 99630, 104490, 105780, 110700, 116100, 132225, 142803, 158670, 166050, 174150, 176300, 190404, 199260, 208980, 238005, 249075, 261225, 264450, 285606, 317340, 332100, 348300, 396675, 428409, 476010, 498150, 522450, 528900, 571212, 714015, 793350, 856818, 952020, 996300, 1044900, 1190025, 1428030, 1586700, 1713636, 2142045, 2380050, 2856060, 3570075, 4284090, 4760100, 7140150, 8568180, 10710225, 14280300, 21420450, 42840900]

約数ペア:

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