84131250

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 240734592

約数和(自身を除く): 156603342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 641, 750, 875, 1050, 1250, 1282, 1750, 1875, 1923, 2625, 3125, 3205, 3750, 3846, 4375, 4487, 5250, 6250, 6410, 8750, 8974, 9375, 9615, 13125, 13461, 16025, 18750, 19230, 21875, 22435, 26250, 26922, 32050, 43750, 44870, 48075, 65625, 67305, 80125, 96150, 112175, 131250, 134610, 160250, 224350, 240375, 336525, 400625, 480750, 560875, 673050, 801250, 1121750, 1201875, 1682625, 2003125, 2403750, 2804375, 3365250, 4006250, 5608750, 6009375, 8413125, 12018750, 14021875, 16826250, 28043750, 42065625, 84131250]

約数ペア:

[(1, 84131250), (2, 42065625), (3, 28043750), (5, 16826250), (6, 14021875), (7, 12018750), (10, 8413125), (14, 6009375), (15, 5608750), (21, 4006250), (25, 3365250), (30, 2804375), (35, 2403750), (42, 2003125), (50, 1682625), (70, 1201875), (75, 1121750), (105, 801250), (125, 673050), (150, 560875), (175, 480750), (210, 400625), (250, 336525), (350, 240375), (375, 224350), (525, 160250), (625, 134610), (641, 131250), (750, 112175), (875, 96150), (1050, 80125), (1250, 67305), (1282, 65625), (1750, 48075), (1875, 44870), (1923, 43750), (2625, 32050), (3125, 26922), (3205, 26250), (3750, 22435), (3846, 21875), (4375, 19230), (4487, 18750), (5250, 16025), (6250, 13461), (6410, 13125), (8750, 9615), (8974, 9375)]