40474500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 130131456

約数和(自身を除く): 89656956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 125, 132, 150, 165, 220, 223, 242, 250, 275, 300, 330, 363, 375, 446, 484, 500, 550, 605, 660, 669, 726, 750, 825, 892, 1100, 1115, 1210, 1338, 1375, 1452, 1500, 1650, 1815, 2230, 2420, 2453, 2676, 2750, 3025, 3300, 3345, 3630, 4125, 4460, 4906, 5500, 5575, 6050, 6690, 7260, 7359, 8250, 9075, 9812, 11150, 12100, 12265, 13380, 14718, 15125, 16500, 16725, 18150, 22300, 24530, 26983, 27875, 29436, 30250, 33450, 36300, 36795, 45375, 49060, 53966, 55750, 60500, 61325, 66900, 73590, 80949, 83625, 90750, 107932, 111500, 122650, 134915, 147180, 161898, 167250, 181500, 183975, 245300, 269830, 306625, 323796, 334500, 367950, 404745, 539660, 613250, 674575, 735900, 809490, 919875, 1226500, 1349150, 1618980, 1839750, 2023725, 2698300, 3372875, 3679500, 4047450, 6745750, 8094900, 10118625, 13491500, 20237250, 40474500]

約数ペア:

[(1, 40474500), (2, 20237250), (3, 13491500), (4, 10118625), (5, 8094900), (6, 6745750), (10, 4047450), (11, 3679500), (12, 3372875), (15, 2698300), (20, 2023725), (22, 1839750), (25, 1618980), (30, 1349150), (33, 1226500), (44, 919875), (50, 809490), (55, 735900), (60, 674575), (66, 613250), (75, 539660), (100, 404745), (110, 367950), (121, 334500), (125, 323796), (132, 306625), (150, 269830), (165, 245300), (220, 183975), (223, 181500), (242, 167250), (250, 161898), (275, 147180), (300, 134915), (330, 122650), (363, 111500), (375, 107932), (446, 90750), (484, 83625), (500, 80949), (550, 73590), (605, 66900), (660, 61325), (669, 60500), (726, 55750), (750, 53966), (825, 49060), (892, 45375), (1100, 36795), (1115, 36300), (1210, 33450), (1338, 30250), (1375, 29436), (1452, 27875), (1500, 26983), (1650, 24530), (1815, 22300), (2230, 18150), (2420, 16725), (2453, 16500), (2676, 15125), (2750, 14718), (3025, 13380), (3300, 12265), (3345, 12100), (3630, 11150), (4125, 9812), (4460, 9075), (4906, 8250), (5500, 7359), (5575, 7260), (6050, 6690)]