78457340340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8513}}^1\times {\mathrm{5689}}^1$

素因数の和:14223

約数の個数: 120

約数和(自身を含む): 246195762120

約数和(自身を除く): 167738421780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5689, 8513, 11378, 17026, 17067, 22756, 25539, 28445, 34052, 34134, 42565, 51078, 51201, 56890, 68268, 76617, 85130, 85335, 102156, 102402, 113780, 127695, 153234, 153603, 170260, 170670, 204804, 229851, 255390, 256005, 306468, 307206, 341340, 383085, 459702, 460809, 510780, 512010, 614412, 689553, 766170, 768015, 919404, 921618, 1024020, 1149255, 1379106, 1532340, 1536030, 1843236, 2298510, 2304045, 2758212, 3072060, 3447765, 4597020, 4608090, 6895530, 9216180, 13791060, 48430457, 96860914, 145291371, 193721828, 242152285, 290582742, 435874113, 484304570, 581165484, 726456855, 871748226, 968609140, 1307622339, 1452913710, 1743496452, 2179370565, 2615244678, 2905827420, 3922867017, 4358741130, 5230489356, 6538111695, 7845734034, 8717482260, 13076223390, 15691468068, 19614335085, 26152446780, 39228670170, 78457340340]

約数ペア:

[(1, 78457340340), (2, 39228670170), (3, 26152446780), (4, 19614335085), (5, 15691468068), (6, 13076223390), (9, 8717482260), (10, 7845734034), (12, 6538111695), (15, 5230489356), (18, 4358741130), (20, 3922867017), (27, 2905827420), (30, 2615244678), (36, 2179370565), (45, 1743496452), (54, 1452913710), (60, 1307622339), (81, 968609140), (90, 871748226), (108, 726456855), (135, 581165484), (162, 484304570), (180, 435874113), (270, 290582742), (324, 242152285), (405, 193721828), (540, 145291371), (810, 96860914), (1620, 48430457), (5689, 13791060), (8513, 9216180), (11378, 6895530), (17026, 4608090), (17067, 4597020), (22756, 3447765), (25539, 3072060), (28445, 2758212), (34052, 2304045), (34134, 2298510), (42565, 1843236), (51078, 1536030), (51201, 1532340), (56890, 1379106), (68268, 1149255), (76617, 1024020), (85130, 921618), (85335, 919404), (102156, 768015), (102402, 766170), (113780, 689553), (127695, 614412), (153234, 512010), (153603, 510780), (170260, 460809), (170670, 459702), (204804, 383085), (229851, 341340), (255390, 307206), (256005, 306468)]