65390100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 200278848

約数和(自身を除く): 134888748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 43, 50, 60, 74, 75, 86, 100, 111, 129, 137, 148, 150, 172, 185, 215, 222, 258, 274, 300, 370, 411, 430, 444, 516, 548, 555, 645, 685, 740, 822, 860, 925, 1075, 1110, 1290, 1370, 1591, 1644, 1850, 2055, 2150, 2220, 2580, 2740, 2775, 3182, 3225, 3425, 3700, 4110, 4300, 4773, 5069, 5550, 5891, 6364, 6450, 6850, 7955, 8220, 9546, 10138, 10275, 11100, 11782, 12900, 13700, 15207, 15910, 17673, 19092, 20276, 20550, 23564, 23865, 25345, 29455, 30414, 31820, 35346, 39775, 41100, 47730, 50690, 58910, 60828, 70692, 76035, 79550, 88365, 95460, 101380, 117820, 119325, 126725, 147275, 152070, 159100, 176730, 217967, 238650, 253450, 294550, 304140, 353460, 380175, 435934, 441825, 477300, 506900, 589100, 653901, 760350, 871868, 883650, 1089835, 1307802, 1520700, 1767300, 2179670, 2615604, 3269505, 4359340, 5449175, 6539010, 10898350, 13078020, 16347525, 21796700, 32695050, 65390100]

約数ペア:

[(1, 65390100), (2, 32695050), (3, 21796700), (4, 16347525), (5, 13078020), (6, 10898350), (10, 6539010), (12, 5449175), (15, 4359340), (20, 3269505), (25, 2615604), (30, 2179670), (37, 1767300), (43, 1520700), (50, 1307802), (60, 1089835), (74, 883650), (75, 871868), (86, 760350), (100, 653901), (111, 589100), (129, 506900), (137, 477300), (148, 441825), (150, 435934), (172, 380175), (185, 353460), (215, 304140), (222, 294550), (258, 253450), (274, 238650), (300, 217967), (370, 176730), (411, 159100), (430, 152070), (444, 147275), (516, 126725), (548, 119325), (555, 117820), (645, 101380), (685, 95460), (740, 88365), (822, 79550), (860, 76035), (925, 70692), (1075, 60828), (1110, 58910), (1290, 50690), (1370, 47730), (1591, 41100), (1644, 39775), (1850, 35346), (2055, 31820), (2150, 30414), (2220, 29455), (2580, 25345), (2740, 23865), (2775, 23564), (3182, 20550), (3225, 20276), (3425, 19092), (3700, 17673), (4110, 15910), (4300, 15207), (4773, 13700), (5069, 12900), (5550, 11782), (5891, 11100), (6364, 10275), (6450, 10138), (6850, 9546), (7955, 8220)]