165088020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 364426476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 31, 34, 46, 51, 60, 62, 68, 69, 85, 92, 93, 102, 115, 124, 138, 155, 170, 186, 204, 227, 230, 255, 276, 310, 340, 345, 372, 391, 454, 460, 465, 510, 527, 620, 681, 690, 713, 782, 908, 930, 1020, 1054, 1135, 1173, 1362, 1380, 1426, 1564, 1581, 1860, 1955, 2108, 2139, 2270, 2346, 2635, 2724, 2852, 3162, 3405, 3565, 3859, 3910, 4278, 4540, 4692, 5221, 5270, 5865, 6324, 6810, 7037, 7130, 7718, 7820, 7905, 8556, 10442, 10540, 10695, 11577, 11730, 12121, 13620, 14074, 14260, 15436, 15663, 15810, 19295, 20884, 21111, 21390, 23154, 23460, 24242, 26105, 28148, 31326, 31620, 35185, 36363, 38590, 42222, 42780, 46308, 48484, 52210, 57885, 60605, 62652, 70370, 72726, 77180, 78315, 84444, 88757, 104420, 105555, 115770, 119629, 121210, 140740, 145452, 156630, 161851, 177514, 181815, 211110, 231540, 239258, 242420, 266271, 313260, 323702, 355028, 358887, 363630, 422220, 443785, 478516, 485553, 532542, 598145, 647404, 717774, 727260, 809255, 887570, 971106, 1065084, 1196290, 1331355, 1435548, 1618510, 1775140, 1794435, 1942212, 2392580, 2427765, 2662710, 2751467, 3237020, 3588870, 4855530, 5325420, 5502934, 7177740, 8254401, 9711060, 11005868, 13757335, 16508802, 27514670, 33017604, 41272005, 55029340, 82544010, 165088020]

約数ペア:

[(1, 165088020), (2, 82544010), (3, 55029340), (4, 41272005), (5, 33017604), (6, 27514670), (10, 16508802), (12, 13757335), (15, 11005868), (17, 9711060), (20, 8254401), (23, 7177740), (30, 5502934), (31, 5325420), (34, 4855530), (46, 3588870), (51, 3237020), (60, 2751467), (62, 2662710), (68, 2427765), (69, 2392580), (85, 1942212), (92, 1794435), (93, 1775140), (102, 1618510), (115, 1435548), (124, 1331355), (138, 1196290), (155, 1065084), (170, 971106), (186, 887570), (204, 809255), (227, 727260), (230, 717774), (255, 647404), (276, 598145), (310, 532542), (340, 485553), (345, 478516), (372, 443785), (391, 422220), (454, 363630), (460, 358887), (465, 355028), (510, 323702), (527, 313260), (620, 266271), (681, 242420), (690, 239258), (713, 231540), (782, 211110), (908, 181815), (930, 177514), (1020, 161851), (1054, 156630), (1135, 145452), (1173, 140740), (1362, 121210), (1380, 119629), (1426, 115770), (1564, 105555), (1581, 104420), (1860, 88757), (1955, 84444), (2108, 78315), (2139, 77180), (2270, 72726), (2346, 70370), (2635, 62652), (2724, 60605), (2852, 57885), (3162, 52210), (3405, 48484), (3565, 46308), (3859, 42780), (3910, 42222), (4278, 38590), (4540, 36363), (4692, 35185), (5221, 31620), (5270, 31326), (5865, 28148), (6324, 26105), (6810, 24242), (7037, 23460), (7130, 23154), (7718, 21390), (7820, 21111), (7905, 20884), (8556, 19295), (10442, 15810), (10540, 15663), (10695, 15436), (11577, 14260), (11730, 14074), (12121, 13620)]