142713450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2621}}^1$

素因数の和:2661

約数の個数: 108

約数和(自身を含む): 421609734

約数和(自身を除く): 278896284

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1210, 1650, 1815, 2178, 2475, 2621, 3025, 3630, 4950, 5242, 5445, 6050, 7863, 9075, 10890, 13105, 15726, 18150, 23589, 26210, 27225, 28831, 39315, 47178, 54450, 57662, 65525, 78630, 86493, 117945, 131050, 144155, 172986, 196575, 235890, 259479, 288310, 317141, 393150, 432465, 518958, 589725, 634282, 720775, 864930, 951423, 1179450, 1297395, 1441550, 1585705, 1902846, 2162325, 2594790, 2854269, 3171410, 4324650, 4757115, 5708538, 6486975, 7928525, 9514230, 12973950, 14271345, 15857050, 23785575, 28542690, 47571150, 71356725, 142713450]

約数ペア:

[(1, 142713450), (2, 71356725), (3, 47571150), (5, 28542690), (6, 23785575), (9, 15857050), (10, 14271345), (11, 12973950), (15, 9514230), (18, 7928525), (22, 6486975), (25, 5708538), (30, 4757115), (33, 4324650), (45, 3171410), (50, 2854269), (55, 2594790), (66, 2162325), (75, 1902846), (90, 1585705), (99, 1441550), (110, 1297395), (121, 1179450), (150, 951423), (165, 864930), (198, 720775), (225, 634282), (242, 589725), (275, 518958), (330, 432465), (363, 393150), (450, 317141), (495, 288310), (550, 259479), (605, 235890), (726, 196575), (825, 172986), (990, 144155), (1089, 131050), (1210, 117945), (1650, 86493), (1815, 78630), (2178, 65525), (2475, 57662), (2621, 54450), (3025, 47178), (3630, 39315), (4950, 28831), (5242, 27225), (5445, 26210), (6050, 23589), (7863, 18150), (9075, 15726), (10890, 13105)]