103240000

素因数分解:

$2^6\times 5^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 140

約数和(自身を含む): 267804900

約数和(自身を除く): 164564900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 89, 100, 116, 125, 145, 160, 178, 200, 232, 250, 290, 320, 356, 400, 445, 464, 500, 580, 625, 712, 725, 800, 890, 928, 1000, 1160, 1250, 1424, 1450, 1600, 1780, 1856, 2000, 2225, 2320, 2500, 2581, 2848, 2900, 3560, 3625, 4000, 4450, 4640, 5000, 5162, 5696, 5800, 7120, 7250, 8000, 8900, 9280, 10000, 10324, 11125, 11600, 12905, 14240, 14500, 17800, 18125, 20000, 20648, 22250, 23200, 25810, 28480, 29000, 35600, 36250, 40000, 41296, 44500, 46400, 51620, 55625, 58000, 64525, 71200, 72500, 82592, 89000, 103240, 111250, 116000, 129050, 142400, 145000, 165184, 178000, 206480, 222500, 232000, 258100, 290000, 322625, 356000, 412960, 445000, 516200, 580000, 645250, 712000, 825920, 890000, 1032400, 1160000, 1290500, 1613125, 1780000, 2064800, 2581000, 3226250, 3560000, 4129600, 5162000, 6452500, 10324000, 12905000, 20648000, 25810000, 51620000, 103240000]

約数ペア:

[(1, 103240000), (2, 51620000), (4, 25810000), (5, 20648000), (8, 12905000), (10, 10324000), (16, 6452500), (20, 5162000), (25, 4129600), (29, 3560000), (32, 3226250), (40, 2581000), (50, 2064800), (58, 1780000), (64, 1613125), (80, 1290500), (89, 1160000), (100, 1032400), (116, 890000), (125, 825920), (145, 712000), (160, 645250), (178, 580000), (200, 516200), (232, 445000), (250, 412960), (290, 356000), (320, 322625), (356, 290000), (400, 258100), (445, 232000), (464, 222500), (500, 206480), (580, 178000), (625, 165184), (712, 145000), (725, 142400), (800, 129050), (890, 116000), (928, 111250), (1000, 103240), (1160, 89000), (1250, 82592), (1424, 72500), (1450, 71200), (1600, 64525), (1780, 58000), (1856, 55625), (2000, 51620), (2225, 46400), (2320, 44500), (2500, 41296), (2581, 40000), (2848, 36250), (2900, 35600), (3560, 29000), (3625, 28480), (4000, 25810), (4450, 23200), (4640, 22250), (5000, 20648), (5162, 20000), (5696, 18125), (5800, 17800), (7120, 14500), (7250, 14240), (8000, 12905), (8900, 11600), (9280, 11125), (10000, 10324)]