127128210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 373469184

約数和(自身を除く): 246340974

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 43, 51, 55, 62, 66, 85, 86, 93, 102, 110, 129, 155, 165, 170, 186, 187, 215, 255, 258, 289, 310, 330, 341, 374, 430, 465, 473, 510, 527, 561, 578, 645, 682, 731, 867, 930, 935, 946, 1023, 1054, 1122, 1290, 1333, 1419, 1445, 1462, 1581, 1705, 1734, 1870, 2046, 2193, 2365, 2635, 2666, 2805, 2838, 2890, 3162, 3179, 3410, 3655, 3999, 4335, 4386, 4730, 5115, 5270, 5610, 5797, 6358, 6665, 7095, 7310, 7905, 7998, 8041, 8670, 8959, 9537, 10230, 10965, 11594, 12427, 13330, 14190, 14663, 15810, 15895, 16082, 17391, 17918, 19074, 19995, 21930, 22661, 24123, 24854, 26877, 28985, 29326, 31790, 34782, 37281, 39990, 40205, 43989, 44795, 45322, 47685, 48246, 53754, 57970, 62135, 67983, 73315, 74562, 80410, 86955, 87978, 89590, 95370, 98549, 113305, 120615, 124270, 134385, 135966, 136697, 146630, 173910, 186405, 197098, 219945, 226610, 241230, 249271, 268770, 273394, 295647, 339915, 372810, 385237, 410091, 439890, 492745, 498542, 591294, 679830, 683485, 747813, 770474, 820182, 985490, 1155711, 1246355, 1366970, 1478235, 1495626, 1926185, 2050455, 2311422, 2492710, 2956470, 3739065, 3852370, 4100910, 4237607, 5778555, 7478130, 8475214, 11557110, 12712821, 21188035, 25425642, 42376070, 63564105, 127128210]

約数ペア:

[(1, 127128210), (2, 63564105), (3, 42376070), (5, 25425642), (6, 21188035), (10, 12712821), (11, 11557110), (15, 8475214), (17, 7478130), (22, 5778555), (30, 4237607), (31, 4100910), (33, 3852370), (34, 3739065), (43, 2956470), (51, 2492710), (55, 2311422), (62, 2050455), (66, 1926185), (85, 1495626), (86, 1478235), (93, 1366970), (102, 1246355), (110, 1155711), (129, 985490), (155, 820182), (165, 770474), (170, 747813), (186, 683485), (187, 679830), (215, 591294), (255, 498542), (258, 492745), (289, 439890), (310, 410091), (330, 385237), (341, 372810), (374, 339915), (430, 295647), (465, 273394), (473, 268770), (510, 249271), (527, 241230), (561, 226610), (578, 219945), (645, 197098), (682, 186405), (731, 173910), (867, 146630), (930, 136697), (935, 135966), (946, 134385), (1023, 124270), (1054, 120615), (1122, 113305), (1290, 98549), (1333, 95370), (1419, 89590), (1445, 87978), (1462, 86955), (1581, 80410), (1705, 74562), (1734, 73315), (1870, 67983), (2046, 62135), (2193, 57970), (2365, 53754), (2635, 48246), (2666, 47685), (2805, 45322), (2838, 44795), (2890, 43989), (3162, 40205), (3179, 39990), (3410, 37281), (3655, 34782), (3999, 31790), (4335, 29326), (4386, 28985), (4730, 26877), (5115, 24854), (5270, 24123), (5610, 22661), (5797, 21930), (6358, 19995), (6665, 19074), (7095, 17918), (7310, 17391), (7905, 16082), (7998, 15895), (8041, 15810), (8670, 14663), (8959, 14190), (9537, 13330), (10230, 12427), (10965, 11594)]