2340900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^2$

素因数の和:60

約数の個数: 135

約数和(自身を含む): 8060899

約数和(自身を除く): 5719999

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 289, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 578, 612, 675, 765, 810, 850, 867, 900, 918, 1020, 1156, 1275, 1350, 1377, 1445, 1530, 1620, 1700, 1734, 1836, 2025, 2295, 2550, 2601, 2700, 2754, 2890, 3060, 3468, 3825, 4050, 4335, 4590, 5100, 5202, 5508, 5780, 6885, 7225, 7650, 7803, 8100, 8670, 9180, 10404, 11475, 13005, 13770, 14450, 15300, 15606, 17340, 21675, 22950, 23409, 26010, 27540, 28900, 31212, 34425, 39015, 43350, 45900, 46818, 52020, 65025, 68850, 78030, 86700, 93636, 117045, 130050, 137700, 156060, 195075, 234090, 260100, 390150, 468180, 585225, 780300, 1170450, 2340900]

約数ペア:

[(1, 2340900), (2, 1170450), (3, 780300), (4, 585225), (5, 468180), (6, 390150), (9, 260100), (10, 234090), (12, 195075), (15, 156060), (17, 137700), (18, 130050), (20, 117045), (25, 93636), (27, 86700), (30, 78030), (34, 68850), (36, 65025), (45, 52020), (50, 46818), (51, 45900), (54, 43350), (60, 39015), (68, 34425), (75, 31212), (81, 28900), (85, 27540), (90, 26010), (100, 23409), (102, 22950), (108, 21675), (135, 17340), (150, 15606), (153, 15300), (162, 14450), (170, 13770), (180, 13005), (204, 11475), (225, 10404), (255, 9180), (270, 8670), (289, 8100), (300, 7803), (306, 7650), (324, 7225), (340, 6885), (405, 5780), (425, 5508), (450, 5202), (459, 5100), (510, 4590), (540, 4335), (578, 4050), (612, 3825), (675, 3468), (765, 3060), (810, 2890), (850, 2754), (867, 2700), (900, 2601), (918, 2550), (1020, 2295), (1156, 2025), (1275, 1836), (1350, 1734), (1377, 1700), (1445, 1620)]