1236385800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52837}}^1$

素因数の和:52872

約数の個数: 144

約数和(自身を含む): 4471679940

約数和(自身を除く): 3235294140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 52837, 105674, 158511, 211348, 264185, 317022, 422696, 475533, 528370, 634044, 686881, 792555, 951066, 1056740, 1268088, 1320925, 1373762, 1585110, 1902132, 2060643, 2113480, 2377665, 2641850, 2747524, 3170220, 3434405, 3804264, 3962775, 4121286, 4755330, 5283700, 5495048, 6181929, 6340440, 6868810, 7925550, 8242572, 9510660, 10303215, 10567400, 11888325, 12363858, 13737620, 15851100, 16485144, 17172025, 19021320, 20606430, 23776650, 24727716, 27475240, 30909645, 31702200, 34344050, 41212860, 47553300, 49455432, 51516075, 61819290, 68688100, 82425720, 95106600, 103032150, 123638580, 137376200, 154548225, 206064300, 247277160, 309096450, 412128600, 618192900, 1236385800]

約数ペア:

[(1, 1236385800), (2, 618192900), (3, 412128600), (4, 309096450), (5, 247277160), (6, 206064300), (8, 154548225), (9, 137376200), (10, 123638580), (12, 103032150), (13, 95106600), (15, 82425720), (18, 68688100), (20, 61819290), (24, 51516075), (25, 49455432), (26, 47553300), (30, 41212860), (36, 34344050), (39, 31702200), (40, 30909645), (45, 27475240), (50, 24727716), (52, 23776650), (60, 20606430), (65, 19021320), (72, 17172025), (75, 16485144), (78, 15851100), (90, 13737620), (100, 12363858), (104, 11888325), (117, 10567400), (120, 10303215), (130, 9510660), (150, 8242572), (156, 7925550), (180, 6868810), (195, 6340440), (200, 6181929), (225, 5495048), (234, 5283700), (260, 4755330), (300, 4121286), (312, 3962775), (325, 3804264), (360, 3434405), (390, 3170220), (450, 2747524), (468, 2641850), (520, 2377665), (585, 2113480), (600, 2060643), (650, 1902132), (780, 1585110), (900, 1373762), (936, 1320925), (975, 1268088), (1170, 1056740), (1300, 951066), (1560, 792555), (1800, 686881), (1950, 634044), (2340, 528370), (2600, 475533), (2925, 422696), (3900, 317022), (4680, 264185), (5850, 211348), (7800, 158511), (11700, 105674), (23400, 52837)]