71348220300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{21517}}^1$

素因数の和:23120

約数の個数: 144

約数和(自身を含む): 236085167360

約数和(自身を除く): 164736947060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1579, 2100, 3158, 4737, 6316, 7895, 9474, 11053, 15790, 18948, 21517, 22106, 23685, 31580, 33159, 39475, 43034, 44212, 47370, 55265, 64551, 66318, 78950, 86068, 94740, 107585, 110530, 118425, 129102, 132636, 150619, 157900, 165795, 215170, 221060, 236850, 258204, 276325, 301238, 322755, 331590, 430340, 451857, 473700, 537925, 552650, 602476, 645510, 663180, 753095, 828975, 903714, 1075850, 1105300, 1291020, 1506190, 1613775, 1657950, 1807428, 2151700, 2259285, 3012380, 3227550, 3315900, 3765475, 4518570, 6455100, 7530950, 9037140, 11296425, 15061900, 22592850, 33975343, 45185700, 67950686, 101926029, 135901372, 169876715, 203852058, 237827401, 339753430, 407704116, 475654802, 509630145, 679506860, 713482203, 849383575, 951309604, 1019260290, 1189137005, 1426964406, 1698767150, 2038520580, 2378274010, 2548150725, 2853928812, 3397534300, 3567411015, 4756548020, 5096301450, 5945685025, 7134822030, 10192602900, 11891370050, 14269644060, 17837055075, 23782740100, 35674110150, 71348220300]

約数ペア:

[(1, 71348220300), (2, 35674110150), (3, 23782740100), (4, 17837055075), (5, 14269644060), (6, 11891370050), (7, 10192602900), (10, 7134822030), (12, 5945685025), (14, 5096301450), (15, 4756548020), (20, 3567411015), (21, 3397534300), (25, 2853928812), (28, 2548150725), (30, 2378274010), (35, 2038520580), (42, 1698767150), (50, 1426964406), (60, 1189137005), (70, 1019260290), (75, 951309604), (84, 849383575), (100, 713482203), (105, 679506860), (140, 509630145), (150, 475654802), (175, 407704116), (210, 339753430), (300, 237827401), (350, 203852058), (420, 169876715), (525, 135901372), (700, 101926029), (1050, 67950686), (1579, 45185700), (2100, 33975343), (3158, 22592850), (4737, 15061900), (6316, 11296425), (7895, 9037140), (9474, 7530950), (11053, 6455100), (15790, 4518570), (18948, 3765475), (21517, 3315900), (22106, 3227550), (23685, 3012380), (31580, 2259285), (33159, 2151700), (39475, 1807428), (43034, 1657950), (44212, 1613775), (47370, 1506190), (55265, 1291020), (64551, 1105300), (66318, 1075850), (78950, 903714), (86068, 828975), (94740, 753095), (107585, 663180), (110530, 645510), (118425, 602476), (129102, 552650), (132636, 537925), (150619, 473700), (157900, 451857), (165795, 430340), (215170, 331590), (221060, 322755), (236850, 301238), (258204, 276325)]