236875650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 668123904

約数和(自身を除く): 431248254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 150, 155, 165, 186, 242, 275, 310, 330, 341, 363, 421, 465, 550, 605, 682, 726, 775, 825, 842, 930, 1023, 1210, 1263, 1550, 1650, 1705, 1815, 2046, 2105, 2325, 2526, 3025, 3410, 3630, 3751, 4210, 4631, 4650, 5115, 6050, 6315, 7502, 8525, 9075, 9262, 10230, 10525, 11253, 12630, 13051, 13893, 17050, 18150, 18755, 21050, 22506, 23155, 25575, 26102, 27786, 31575, 37510, 39153, 46310, 50941, 51150, 56265, 63150, 65255, 69465, 78306, 93775, 101882, 112530, 115775, 130510, 138930, 143561, 152823, 187550, 195765, 231550, 254705, 281325, 287122, 305646, 326275, 347325, 391530, 430683, 509410, 562650, 652550, 694650, 717805, 764115, 861366, 978825, 1273525, 1435610, 1528230, 1579171, 1957650, 2153415, 2547050, 3158342, 3589025, 3820575, 4306830, 4737513, 7178050, 7641150, 7895855, 9475026, 10767075, 15791710, 21534150, 23687565, 39479275, 47375130, 78958550, 118437825, 236875650]

約数ペア:

[(1, 236875650), (2, 118437825), (3, 78958550), (5, 47375130), (6, 39479275), (10, 23687565), (11, 21534150), (15, 15791710), (22, 10767075), (25, 9475026), (30, 7895855), (31, 7641150), (33, 7178050), (50, 4737513), (55, 4306830), (62, 3820575), (66, 3589025), (75, 3158342), (93, 2547050), (110, 2153415), (121, 1957650), (150, 1579171), (155, 1528230), (165, 1435610), (186, 1273525), (242, 978825), (275, 861366), (310, 764115), (330, 717805), (341, 694650), (363, 652550), (421, 562650), (465, 509410), (550, 430683), (605, 391530), (682, 347325), (726, 326275), (775, 305646), (825, 287122), (842, 281325), (930, 254705), (1023, 231550), (1210, 195765), (1263, 187550), (1550, 152823), (1650, 143561), (1705, 138930), (1815, 130510), (2046, 115775), (2105, 112530), (2325, 101882), (2526, 93775), (3025, 78306), (3410, 69465), (3630, 65255), (3751, 63150), (4210, 56265), (4631, 51150), (4650, 50941), (5115, 46310), (6050, 39153), (6315, 37510), (7502, 31575), (8525, 27786), (9075, 26102), (9262, 25575), (10230, 23155), (10525, 22506), (11253, 21050), (12630, 18755), (13051, 18150), (13893, 17050)]