30508500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 99223488

約数和(自身を除く): 68714988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 125, 129, 132, 150, 165, 172, 215, 220, 250, 258, 275, 300, 330, 375, 430, 473, 500, 516, 550, 645, 660, 750, 825, 860, 946, 1075, 1100, 1290, 1375, 1419, 1500, 1650, 1849, 1892, 2150, 2365, 2580, 2750, 2838, 3225, 3300, 3698, 4125, 4300, 4730, 5375, 5500, 5547, 5676, 6450, 7095, 7396, 8250, 9245, 9460, 10750, 11094, 11825, 12900, 14190, 16125, 16500, 18490, 20339, 21500, 22188, 23650, 27735, 28380, 32250, 35475, 36980, 40678, 46225, 47300, 55470, 59125, 61017, 64500, 70950, 81356, 92450, 101695, 110940, 118250, 122034, 138675, 141900, 177375, 184900, 203390, 231125, 236500, 244068, 277350, 305085, 354750, 406780, 462250, 508475, 554700, 610170, 693375, 709500, 924500, 1016950, 1220340, 1386750, 1525425, 2033900, 2542375, 2773500, 3050850, 5084750, 6101700, 7627125, 10169500, 15254250, 30508500]

約数ペア:

[(1, 30508500), (2, 15254250), (3, 10169500), (4, 7627125), (5, 6101700), (6, 5084750), (10, 3050850), (11, 2773500), (12, 2542375), (15, 2033900), (20, 1525425), (22, 1386750), (25, 1220340), (30, 1016950), (33, 924500), (43, 709500), (44, 693375), (50, 610170), (55, 554700), (60, 508475), (66, 462250), (75, 406780), (86, 354750), (100, 305085), (110, 277350), (125, 244068), (129, 236500), (132, 231125), (150, 203390), (165, 184900), (172, 177375), (215, 141900), (220, 138675), (250, 122034), (258, 118250), (275, 110940), (300, 101695), (330, 92450), (375, 81356), (430, 70950), (473, 64500), (500, 61017), (516, 59125), (550, 55470), (645, 47300), (660, 46225), (750, 40678), (825, 36980), (860, 35475), (946, 32250), (1075, 28380), (1100, 27735), (1290, 23650), (1375, 22188), (1419, 21500), (1500, 20339), (1650, 18490), (1849, 16500), (1892, 16125), (2150, 14190), (2365, 12900), (2580, 11825), (2750, 11094), (2838, 10750), (3225, 9460), (3300, 9245), (3698, 8250), (4125, 7396), (4300, 7095), (4730, 6450), (5375, 5676), (5500, 5547)]