200781180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 647825472

約数和(自身を除く): 447044292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 293, 324, 405, 423, 470, 486, 540, 564, 586, 705, 729, 810, 846, 879, 940, 972, 1172, 1215, 1269, 1410, 1458, 1465, 1620, 1692, 1758, 2115, 2430, 2538, 2637, 2820, 2916, 2930, 3516, 3645, 3807, 4230, 4395, 4860, 5076, 5274, 5860, 6345, 7290, 7614, 7911, 8460, 8790, 10548, 11421, 12690, 13185, 13771, 14580, 15228, 15822, 17580, 19035, 22842, 23733, 25380, 26370, 27542, 31644, 34263, 38070, 39555, 41313, 45684, 47466, 52740, 55084, 57105, 68526, 68855, 71199, 76140, 79110, 82626, 94932, 114210, 118665, 123939, 137052, 137710, 142398, 158220, 165252, 171315, 206565, 213597, 228420, 237330, 247878, 275420, 284796, 342630, 355995, 371817, 413130, 427194, 474660, 495756, 619695, 685260, 711990, 743634, 826260, 854388, 1067985, 1115451, 1239390, 1423980, 1487268, 1859085, 2135970, 2230902, 2478780, 3346353, 3718170, 4271940, 4461804, 5577255, 6692706, 7436340, 10039059, 11154510, 13385412, 16731765, 20078118, 22309020, 33463530, 40156236, 50195295, 66927060, 100390590, 200781180]

約数ペア:

[(1, 200781180), (2, 100390590), (3, 66927060), (4, 50195295), (5, 40156236), (6, 33463530), (9, 22309020), (10, 20078118), (12, 16731765), (15, 13385412), (18, 11154510), (20, 10039059), (27, 7436340), (30, 6692706), (36, 5577255), (45, 4461804), (47, 4271940), (54, 3718170), (60, 3346353), (81, 2478780), (90, 2230902), (94, 2135970), (108, 1859085), (135, 1487268), (141, 1423980), (162, 1239390), (180, 1115451), (188, 1067985), (235, 854388), (243, 826260), (270, 743634), (282, 711990), (293, 685260), (324, 619695), (405, 495756), (423, 474660), (470, 427194), (486, 413130), (540, 371817), (564, 355995), (586, 342630), (705, 284796), (729, 275420), (810, 247878), (846, 237330), (879, 228420), (940, 213597), (972, 206565), (1172, 171315), (1215, 165252), (1269, 158220), (1410, 142398), (1458, 137710), (1465, 137052), (1620, 123939), (1692, 118665), (1758, 114210), (2115, 94932), (2430, 82626), (2538, 79110), (2637, 76140), (2820, 71199), (2916, 68855), (2930, 68526), (3516, 57105), (3645, 55084), (3807, 52740), (4230, 47466), (4395, 45684), (4860, 41313), (5076, 39555), (5274, 38070), (5860, 34263), (6345, 31644), (7290, 27542), (7614, 26370), (7911, 25380), (8460, 23733), (8790, 22842), (10548, 19035), (11421, 17580), (12690, 15822), (13185, 15228), (13771, 14580)]