73756980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4171

約数の個数: 120

約数和(自身を含む): 252473760

約数和(自身を除く): 178716780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4139, 4455, 5940, 8278, 8910, 12417, 16556, 17820, 20695, 24834, 37251, 41390, 45529, 49668, 62085, 74502, 82780, 91058, 111753, 124170, 136587, 149004, 182116, 186255, 223506, 227645, 248340, 273174, 335259, 372510, 409761, 447012, 455290, 546348, 558765, 670518, 682935, 745020, 819522, 910580, 1117530, 1229283, 1341036, 1365870, 1639044, 1676295, 2048805, 2235060, 2458566, 2731740, 3352590, 3687849, 4097610, 4917132, 6146415, 6705180, 7375698, 8195220, 12292830, 14751396, 18439245, 24585660, 36878490, 73756980]

約数ペア:

[(1, 73756980), (2, 36878490), (3, 24585660), (4, 18439245), (5, 14751396), (6, 12292830), (9, 8195220), (10, 7375698), (11, 6705180), (12, 6146415), (15, 4917132), (18, 4097610), (20, 3687849), (22, 3352590), (27, 2731740), (30, 2458566), (33, 2235060), (36, 2048805), (44, 1676295), (45, 1639044), (54, 1365870), (55, 1341036), (60, 1229283), (66, 1117530), (81, 910580), (90, 819522), (99, 745020), (108, 682935), (110, 670518), (132, 558765), (135, 546348), (162, 455290), (165, 447012), (180, 409761), (198, 372510), (220, 335259), (270, 273174), (297, 248340), (324, 227645), (330, 223506), (396, 186255), (405, 182116), (495, 149004), (540, 136587), (594, 124170), (660, 111753), (810, 91058), (891, 82780), (990, 74502), (1188, 62085), (1485, 49668), (1620, 45529), (1782, 41390), (1980, 37251), (2970, 24834), (3564, 20695), (4139, 17820), (4455, 16556), (5940, 12417), (8278, 8910)]