138045962050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8969

約数の個数: 144

約数和(自身を含む): 291688830720

約数和(自身を除く): 153642868670

約数列:

[1, 2, 5, 10, 19, 23, 25, 31, 38, 46, 50, 62, 95, 115, 155, 190, 230, 310, 437, 475, 529, 575, 589, 713, 775, 874, 950, 1058, 1150, 1178, 1426, 1550, 2185, 2645, 2945, 3565, 4370, 5290, 5890, 7130, 8861, 10051, 10925, 13225, 13547, 14725, 16399, 17722, 17825, 20102, 21850, 26450, 27094, 29450, 32798, 35650, 44305, 50255, 67735, 81995, 88610, 100510, 135470, 163990, 168359, 203803, 221525, 251275, 274691, 311581, 336718, 338675, 407606, 409975, 443050, 502550, 549382, 623162, 677350, 819950, 841795, 1019015, 1373455, 1557905, 1683590, 2038030, 2746910, 3115810, 3872257, 4208975, 4687469, 5095075, 5219129, 6317893, 6867275, 7744514, 7789525, 8417950, 9374938, 10190150, 10438258, 12635786, 13734550, 15579050, 19361285, 23437345, 26095645, 31589465, 38722570, 46874690, 52191290, 63178930, 89061911, 96806425, 117186725, 120039967, 130478225, 145311539, 157947325, 178123822, 193612850, 234373450, 240079934, 260956450, 290623078, 315894650, 445309555, 600199835, 726557695, 890619110, 1200399670, 1453115390, 2226547775, 2760919241, 3000999175, 3632788475, 4453095550, 5521838482, 6001998350, 7265576950, 13804596205, 27609192410, 69022981025, 138045962050]

約数ペア:

[(1, 138045962050), (2, 69022981025), (5, 27609192410), (10, 13804596205), (19, 7265576950), (23, 6001998350), (25, 5521838482), (31, 4453095550), (38, 3632788475), (46, 3000999175), (50, 2760919241), (62, 2226547775), (95, 1453115390), (115, 1200399670), (155, 890619110), (190, 726557695), (230, 600199835), (310, 445309555), (437, 315894650), (475, 290623078), (529, 260956450), (575, 240079934), (589, 234373450), (713, 193612850), (775, 178123822), (874, 157947325), (950, 145311539), (1058, 130478225), (1150, 120039967), (1178, 117186725), (1426, 96806425), (1550, 89061911), (2185, 63178930), (2645, 52191290), (2945, 46874690), (3565, 38722570), (4370, 31589465), (5290, 26095645), (5890, 23437345), (7130, 19361285), (8861, 15579050), (10051, 13734550), (10925, 12635786), (13225, 10438258), (13547, 10190150), (14725, 9374938), (16399, 8417950), (17722, 7789525), (17825, 7744514), (20102, 6867275), (21850, 6317893), (26450, 5219129), (27094, 5095075), (29450, 4687469), (32798, 4208975), (35650, 3872257), (44305, 3115810), (50255, 2746910), (67735, 2038030), (81995, 1683590), (88610, 1557905), (100510, 1373455), (135470, 1019015), (163990, 841795), (168359, 819950), (203803, 677350), (221525, 623162), (251275, 549382), (274691, 502550), (311581, 443050), (336718, 409975), (338675, 407606)]