164385000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 601260660

約数和(自身を除く): 436875660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 281, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 562, 585, 600, 625, 650, 750, 780, 843, 900, 936, 975, 1000, 1124, 1125, 1170, 1250, 1300, 1405, 1500, 1560, 1625, 1686, 1800, 1875, 1950, 2248, 2250, 2340, 2500, 2529, 2600, 2810, 2925, 3000, 3250, 3372, 3653, 3750, 3900, 4215, 4500, 4680, 4875, 5000, 5058, 5620, 5625, 5850, 6500, 6744, 7025, 7306, 7500, 7800, 8125, 8430, 9000, 9750, 10116, 10959, 11240, 11250, 11700, 12645, 13000, 14050, 14612, 14625, 15000, 16250, 16860, 18265, 19500, 20232, 21075, 21918, 22500, 23400, 24375, 25290, 28100, 29224, 29250, 32500, 32877, 33720, 35125, 36530, 39000, 42150, 43836, 45000, 48750, 50580, 54795, 56200, 58500, 63225, 65000, 65754, 70250, 73060, 73125, 84300, 87672, 91325, 97500, 101160, 105375, 109590, 117000, 126450, 131508, 140500, 146120, 146250, 164385, 168600, 175625, 182650, 195000, 210750, 219180, 252900, 263016, 273975, 281000, 292500, 316125, 328770, 351250, 365300, 421500, 438360, 456625, 505800, 526875, 547950, 585000, 632250, 657540, 702500, 730600, 821925, 843000, 913250, 1053750, 1095900, 1264500, 1315080, 1369875, 1405000, 1580625, 1643850, 1826500, 2107500, 2191800, 2283125, 2529000, 2739750, 3161250, 3287700, 3653000, 4109625, 4215000, 4566250, 5479500, 6322500, 6575400, 6849375, 8219250, 9132500, 10959000, 12645000, 13698750, 16438500, 18265000, 20548125, 27397500, 32877000, 41096250, 54795000, 82192500, 164385000]

約数ペア:

[(1, 164385000), (2, 82192500), (3, 54795000), (4, 41096250), (5, 32877000), (6, 27397500), (8, 20548125), (9, 18265000), (10, 16438500), (12, 13698750), (13, 12645000), (15, 10959000), (18, 9132500), (20, 8219250), (24, 6849375), (25, 6575400), (26, 6322500), (30, 5479500), (36, 4566250), (39, 4215000), (40, 4109625), (45, 3653000), (50, 3287700), (52, 3161250), (60, 2739750), (65, 2529000), (72, 2283125), (75, 2191800), (78, 2107500), (90, 1826500), (100, 1643850), (104, 1580625), (117, 1405000), (120, 1369875), (125, 1315080), (130, 1264500), (150, 1095900), (156, 1053750), (180, 913250), (195, 843000), (200, 821925), (225, 730600), (234, 702500), (250, 657540), (260, 632250), (281, 585000), (300, 547950), (312, 526875), (325, 505800), (360, 456625), (375, 438360), (390, 421500), (450, 365300), (468, 351250), (500, 328770), (520, 316125), (562, 292500), (585, 281000), (600, 273975), (625, 263016), (650, 252900), (750, 219180), (780, 210750), (843, 195000), (900, 182650), (936, 175625), (975, 168600), (1000, 164385), (1124, 146250), (1125, 146120), (1170, 140500), (1250, 131508), (1300, 126450), (1405, 117000), (1500, 109590), (1560, 105375), (1625, 101160), (1686, 97500), (1800, 91325), (1875, 87672), (1950, 84300), (2248, 73125), (2250, 73060), (2340, 70250), (2500, 65754), (2529, 65000), (2600, 63225), (2810, 58500), (2925, 56200), (3000, 54795), (3250, 50580), (3372, 48750), (3653, 45000), (3750, 43836), (3900, 42150), (4215, 39000), (4500, 36530), (4680, 35125), (4875, 33720), (5000, 32877), (5058, 32500), (5620, 29250), (5625, 29224), (5850, 28100), (6500, 25290), (6744, 24375), (7025, 23400), (7306, 22500), (7500, 21918), (7800, 21075), (8125, 20232), (8430, 19500), (9000, 18265), (9750, 16860), (10116, 16250), (10959, 15000), (11240, 14625), (11250, 14612), (11700, 14050), (12645, 13000)]