22108500

素因数分解:

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

素因数の和:76

約数の個数: 144

約数和(自身を含む): 74103120

約数和(自身を除く): 51994620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 289, 300, 306, 340, 375, 425, 450, 500, 510, 578, 612, 750, 765, 850, 867, 900, 1020, 1125, 1156, 1275, 1445, 1500, 1530, 1700, 1734, 2125, 2250, 2550, 2601, 2890, 3060, 3468, 3825, 4250, 4335, 4500, 4913, 5100, 5202, 5780, 6375, 7225, 7650, 8500, 8670, 9826, 10404, 12750, 13005, 14450, 14739, 15300, 17340, 19125, 19652, 21675, 24565, 25500, 26010, 28900, 29478, 36125, 38250, 43350, 44217, 49130, 52020, 58956, 65025, 72250, 73695, 76500, 86700, 88434, 98260, 108375, 122825, 130050, 144500, 147390, 176868, 216750, 221085, 245650, 260100, 294780, 325125, 368475, 433500, 442170, 491300, 614125, 650250, 736950, 884340, 1105425, 1228250, 1300500, 1473900, 1842375, 2210850, 2456500, 3684750, 4421700, 5527125, 7369500, 11054250, 22108500]

約数ペア:

[(1, 22108500), (2, 11054250), (3, 7369500), (4, 5527125), (5, 4421700), (6, 3684750), (9, 2456500), (10, 2210850), (12, 1842375), (15, 1473900), (17, 1300500), (18, 1228250), (20, 1105425), (25, 884340), (30, 736950), (34, 650250), (36, 614125), (45, 491300), (50, 442170), (51, 433500), (60, 368475), (68, 325125), (75, 294780), (85, 260100), (90, 245650), (100, 221085), (102, 216750), (125, 176868), (150, 147390), (153, 144500), (170, 130050), (180, 122825), (204, 108375), (225, 98260), (250, 88434), (255, 86700), (289, 76500), (300, 73695), (306, 72250), (340, 65025), (375, 58956), (425, 52020), (450, 49130), (500, 44217), (510, 43350), (578, 38250), (612, 36125), (750, 29478), (765, 28900), (850, 26010), (867, 25500), (900, 24565), (1020, 21675), (1125, 19652), (1156, 19125), (1275, 17340), (1445, 15300), (1500, 14739), (1530, 14450), (1700, 13005), (1734, 12750), (2125, 10404), (2250, 9826), (2550, 8670), (2601, 8500), (2890, 7650), (3060, 7225), (3468, 6375), (3825, 5780), (4250, 5202), (4335, 5100), (4500, 4913)]