54526140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 177847488

約数和(自身を除く): 123321348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 103, 153, 170, 173, 180, 204, 206, 255, 306, 309, 340, 346, 412, 510, 515, 519, 612, 618, 692, 765, 865, 927, 1020, 1030, 1038, 1236, 1530, 1545, 1557, 1730, 1751, 1854, 2060, 2076, 2595, 2941, 3060, 3090, 3114, 3460, 3502, 3708, 4635, 5190, 5253, 5882, 6180, 6228, 7004, 7785, 8755, 8823, 9270, 10380, 10506, 11764, 14705, 15570, 15759, 17510, 17646, 17819, 18540, 21012, 26265, 26469, 29410, 31140, 31518, 35020, 35292, 35638, 44115, 52530, 52938, 53457, 58820, 63036, 71276, 78795, 88230, 89095, 105060, 105876, 106914, 132345, 157590, 160371, 176460, 178190, 213828, 264690, 267285, 302923, 315180, 320742, 356380, 529380, 534570, 605846, 641484, 801855, 908769, 1069140, 1211692, 1514615, 1603710, 1817538, 2726307, 3029230, 3207420, 3635076, 4543845, 5452614, 6058460, 9087690, 10905228, 13631535, 18175380, 27263070, 54526140]

約数ペア:

[(1, 54526140), (2, 27263070), (3, 18175380), (4, 13631535), (5, 10905228), (6, 9087690), (9, 6058460), (10, 5452614), (12, 4543845), (15, 3635076), (17, 3207420), (18, 3029230), (20, 2726307), (30, 1817538), (34, 1603710), (36, 1514615), (45, 1211692), (51, 1069140), (60, 908769), (68, 801855), (85, 641484), (90, 605846), (102, 534570), (103, 529380), (153, 356380), (170, 320742), (173, 315180), (180, 302923), (204, 267285), (206, 264690), (255, 213828), (306, 178190), (309, 176460), (340, 160371), (346, 157590), (412, 132345), (510, 106914), (515, 105876), (519, 105060), (612, 89095), (618, 88230), (692, 78795), (765, 71276), (865, 63036), (927, 58820), (1020, 53457), (1030, 52938), (1038, 52530), (1236, 44115), (1530, 35638), (1545, 35292), (1557, 35020), (1730, 31518), (1751, 31140), (1854, 29410), (2060, 26469), (2076, 26265), (2595, 21012), (2941, 18540), (3060, 17819), (3090, 17646), (3114, 17510), (3460, 15759), (3502, 15570), (3708, 14705), (4635, 11764), (5190, 10506), (5253, 10380), (5882, 9270), (6180, 8823), (6228, 8755), (7004, 7785)]