89538450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 237038400

約数和(自身を除く): 147499950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 89, 95, 114, 150, 178, 190, 267, 285, 353, 445, 475, 534, 570, 706, 890, 950, 1059, 1335, 1425, 1691, 1765, 2118, 2225, 2670, 2850, 3382, 3530, 4450, 5073, 5295, 6675, 6707, 8455, 8825, 10146, 10590, 13350, 13414, 16910, 17650, 20121, 25365, 26475, 31417, 33535, 40242, 42275, 50730, 52950, 62834, 67070, 84550, 94251, 100605, 126825, 157085, 167675, 188502, 201210, 253650, 314170, 335350, 471255, 503025, 596923, 785425, 942510, 1006050, 1193846, 1570850, 1790769, 2356275, 2984615, 3581538, 4712550, 5969230, 8953845, 14923075, 17907690, 29846150, 44769225, 89538450]

約数ペア:

[(1, 89538450), (2, 44769225), (3, 29846150), (5, 17907690), (6, 14923075), (10, 8953845), (15, 5969230), (19, 4712550), (25, 3581538), (30, 2984615), (38, 2356275), (50, 1790769), (57, 1570850), (75, 1193846), (89, 1006050), (95, 942510), (114, 785425), (150, 596923), (178, 503025), (190, 471255), (267, 335350), (285, 314170), (353, 253650), (445, 201210), (475, 188502), (534, 167675), (570, 157085), (706, 126825), (890, 100605), (950, 94251), (1059, 84550), (1335, 67070), (1425, 62834), (1691, 52950), (1765, 50730), (2118, 42275), (2225, 40242), (2670, 33535), (2850, 31417), (3382, 26475), (3530, 25365), (4450, 20121), (5073, 17650), (5295, 16910), (6675, 13414), (6707, 13350), (8455, 10590), (8825, 10146)]