91582740

素因数分解:

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

素因数の和:378

約数の個数: 108

約数和(自身を含む): 295852284

約数和(自身を除く): 204269544

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, 153, 170, 173, 180, 204, 255, 306, 340, 346, 510, 519, 612, 692, 765, 865, 1020, 1038, 1530, 1557, 1730, 2076, 2595, 2941, 3060, 3114, 3460, 5190, 5882, 6228, 7785, 8823, 10380, 11764, 14705, 15570, 17646, 26469, 29410, 29929, 31140, 35292, 44115, 52938, 58820, 59858, 88230, 89787, 105876, 119716, 132345, 149645, 176460, 179574, 264690, 269361, 299290, 359148, 448935, 508793, 529380, 538722, 598580, 897870, 1017586, 1077444, 1346805, 1526379, 1795740, 2035172, 2543965, 2693610, 3052758, 4579137, 5087930, 5387220, 6105516, 7631895, 9158274, 10175860, 15263790, 18316548, 22895685, 30527580, 45791370, 91582740]

約数ペア:

[(1, 91582740), (2, 45791370), (3, 30527580), (4, 22895685), (5, 18316548), (6, 15263790), (9, 10175860), (10, 9158274), (12, 7631895), (15, 6105516), (17, 5387220), (18, 5087930), (20, 4579137), (30, 3052758), (34, 2693610), (36, 2543965), (45, 2035172), (51, 1795740), (60, 1526379), (68, 1346805), (85, 1077444), (90, 1017586), (102, 897870), (153, 598580), (170, 538722), (173, 529380), (180, 508793), (204, 448935), (255, 359148), (306, 299290), (340, 269361), (346, 264690), (510, 179574), (519, 176460), (612, 149645), (692, 132345), (765, 119716), (865, 105876), (1020, 89787), (1038, 88230), (1530, 59858), (1557, 58820), (1730, 52938), (2076, 44115), (2595, 35292), (2941, 31140), (3060, 29929), (3114, 29410), (3460, 26469), (5190, 17646), (5882, 15570), (6228, 14705), (7785, 11764), (8823, 10380)]