135208500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 458465280

約数和(自身を除く): 323256780

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, 79, 84, 100, 105, 125, 140, 150, 158, 163, 175, 210, 237, 250, 300, 316, 326, 350, 375, 395, 420, 474, 489, 500, 525, 553, 652, 700, 750, 790, 815, 875, 948, 978, 1050, 1106, 1141, 1185, 1500, 1580, 1630, 1659, 1750, 1956, 1975, 2100, 2212, 2282, 2370, 2445, 2625, 2765, 3260, 3318, 3423, 3500, 3950, 4075, 4564, 4740, 4890, 5250, 5530, 5705, 5925, 6636, 6846, 7900, 8150, 8295, 9780, 9875, 10500, 11060, 11410, 11850, 12225, 12877, 13692, 13825, 16300, 16590, 17115, 19750, 20375, 22820, 23700, 24450, 25754, 27650, 28525, 29625, 33180, 34230, 38631, 39500, 40750, 41475, 48900, 51508, 55300, 57050, 59250, 61125, 64385, 68460, 69125, 77262, 81500, 82950, 85575, 90139, 114100, 118500, 122250, 128770, 138250, 142625, 154524, 165900, 171150, 180278, 193155, 207375, 244500, 257540, 270417, 276500, 285250, 321925, 342300, 360556, 386310, 414750, 427875, 450695, 540834, 570500, 643850, 772620, 829500, 855750, 901390, 965775, 1081668, 1287700, 1352085, 1609625, 1711500, 1802780, 1931550, 2253475, 2704170, 3219250, 3863100, 4506950, 4828875, 5408340, 6438500, 6760425, 9013900, 9657750, 11267375, 13520850, 19315500, 22534750, 27041700, 33802125, 45069500, 67604250, 135208500]

約数ペア:

[(1, 135208500), (2, 67604250), (3, 45069500), (4, 33802125), (5, 27041700), (6, 22534750), (7, 19315500), (10, 13520850), (12, 11267375), (14, 9657750), (15, 9013900), (20, 6760425), (21, 6438500), (25, 5408340), (28, 4828875), (30, 4506950), (35, 3863100), (42, 3219250), (50, 2704170), (60, 2253475), (70, 1931550), (75, 1802780), (79, 1711500), (84, 1609625), (100, 1352085), (105, 1287700), (125, 1081668), (140, 965775), (150, 901390), (158, 855750), (163, 829500), (175, 772620), (210, 643850), (237, 570500), (250, 540834), (300, 450695), (316, 427875), (326, 414750), (350, 386310), (375, 360556), (395, 342300), (420, 321925), (474, 285250), (489, 276500), (500, 270417), (525, 257540), (553, 244500), (652, 207375), (700, 193155), (750, 180278), (790, 171150), (815, 165900), (875, 154524), (948, 142625), (978, 138250), (1050, 128770), (1106, 122250), (1141, 118500), (1185, 114100), (1500, 90139), (1580, 85575), (1630, 82950), (1659, 81500), (1750, 77262), (1956, 69125), (1975, 68460), (2100, 64385), (2212, 61125), (2282, 59250), (2370, 57050), (2445, 55300), (2625, 51508), (2765, 48900), (3260, 41475), (3318, 40750), (3423, 39500), (3500, 38631), (3950, 34230), (4075, 33180), (4564, 29625), (4740, 28525), (4890, 27650), (5250, 25754), (5530, 24450), (5705, 23700), (5925, 22820), (6636, 20375), (6846, 19750), (7900, 17115), (8150, 16590), (8295, 16300), (9780, 13825), (9875, 13692), (10500, 12877), (11060, 12225), (11410, 11850)]