205258680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 192

約数和(自身を含む): 770796000

約数和(自身を除く): 565537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3049, 3060, 3366, 3740, 3960, 4488, 5610, 6098, 6120, 6732, 7480, 8415, 9147, 11220, 12196, 13464, 15245, 16830, 18294, 22440, 24392, 27441, 30490, 33539, 33660, 36588, 45735, 51833, 54882, 60980, 67078, 67320, 73176, 91470, 100617, 103666, 109764, 121960, 134156, 137205, 155499, 167695, 182940, 201234, 207332, 219528, 259165, 268312, 274410, 301851, 310998, 335390, 365880, 402468, 414664, 466497, 503085, 518330, 548820, 570163, 603702, 621996, 670780, 777495, 804936, 932994, 1006170, 1036660, 1097640, 1140326, 1207404, 1243992, 1341560, 1509255, 1554990, 1710489, 1865988, 2012340, 2073320, 2280652, 2332485, 2414808, 2850815, 3018510, 3109980, 3420978, 3731976, 4024680, 4561304, 4664970, 5131467, 5701630, 6037020, 6219960, 6841956, 8552445, 9329940, 10262934, 11403260, 12074040, 13683912, 17104890, 18659880, 20525868, 22806520, 25657335, 34209780, 41051736, 51314670, 68419560, 102629340, 205258680]

約数ペア:

[(1, 205258680), (2, 102629340), (3, 68419560), (4, 51314670), (5, 41051736), (6, 34209780), (8, 25657335), (9, 22806520), (10, 20525868), (11, 18659880), (12, 17104890), (15, 13683912), (17, 12074040), (18, 11403260), (20, 10262934), (22, 9329940), (24, 8552445), (30, 6841956), (33, 6219960), (34, 6037020), (36, 5701630), (40, 5131467), (44, 4664970), (45, 4561304), (51, 4024680), (55, 3731976), (60, 3420978), (66, 3109980), (68, 3018510), (72, 2850815), (85, 2414808), (88, 2332485), (90, 2280652), (99, 2073320), (102, 2012340), (110, 1865988), (120, 1710489), (132, 1554990), (136, 1509255), (153, 1341560), (165, 1243992), (170, 1207404), (180, 1140326), (187, 1097640), (198, 1036660), (204, 1006170), (220, 932994), (255, 804936), (264, 777495), (306, 670780), (330, 621996), (340, 603702), (360, 570163), (374, 548820), (396, 518330), (408, 503085), (440, 466497), (495, 414664), (510, 402468), (561, 365880), (612, 335390), (660, 310998), (680, 301851), (748, 274410), (765, 268312), (792, 259165), (935, 219528), (990, 207332), (1020, 201234), (1122, 182940), (1224, 167695), (1320, 155499), (1496, 137205), (1530, 134156), (1683, 121960), (1870, 109764), (1980, 103666), (2040, 100617), (2244, 91470), (2805, 73176), (3049, 67320), (3060, 67078), (3366, 60980), (3740, 54882), (3960, 51833), (4488, 45735), (5610, 36588), (6098, 33660), (6120, 33539), (6732, 30490), (7480, 27441), (8415, 24392), (9147, 22440), (11220, 18294), (12196, 16830), (13464, 15245)]