157069500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 144

約数和(自身を含む): 532310688

約数和(自身を除く): 375241188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1225, 1470, 1500, 1750, 2100, 2137, 2450, 2625, 2940, 3500, 3675, 4274, 4900, 5250, 6125, 6411, 7350, 8548, 10500, 10685, 12250, 12822, 14700, 14959, 18375, 21370, 24500, 25644, 29918, 32055, 36750, 42740, 44877, 53425, 59836, 64110, 73500, 74795, 89754, 104713, 106850, 128220, 149590, 160275, 179508, 209426, 213700, 224385, 267125, 299180, 314139, 320550, 373975, 418852, 448770, 523565, 534250, 628278, 641100, 747950, 801375, 897540, 1047130, 1068500, 1121925, 1256556, 1495900, 1570695, 1602750, 1869875, 2094260, 2243850, 2617825, 3141390, 3205500, 3739750, 4487700, 5235650, 5609625, 6282780, 7479500, 7853475, 10471300, 11219250, 13089125, 15706950, 22438500, 26178250, 31413900, 39267375, 52356500, 78534750, 157069500]

約数ペア:

[(1, 157069500), (2, 78534750), (3, 52356500), (4, 39267375), (5, 31413900), (6, 26178250), (7, 22438500), (10, 15706950), (12, 13089125), (14, 11219250), (15, 10471300), (20, 7853475), (21, 7479500), (25, 6282780), (28, 5609625), (30, 5235650), (35, 4487700), (42, 3739750), (49, 3205500), (50, 3141390), (60, 2617825), (70, 2243850), (75, 2094260), (84, 1869875), (98, 1602750), (100, 1570695), (105, 1495900), (125, 1256556), (140, 1121925), (147, 1068500), (150, 1047130), (175, 897540), (196, 801375), (210, 747950), (245, 641100), (250, 628278), (294, 534250), (300, 523565), (350, 448770), (375, 418852), (420, 373975), (490, 320550), (500, 314139), (525, 299180), (588, 267125), (700, 224385), (735, 213700), (750, 209426), (875, 179508), (980, 160275), (1050, 149590), (1225, 128220), (1470, 106850), (1500, 104713), (1750, 89754), (2100, 74795), (2137, 73500), (2450, 64110), (2625, 59836), (2940, 53425), (3500, 44877), (3675, 42740), (4274, 36750), (4900, 32055), (5250, 29918), (6125, 25644), (6411, 24500), (7350, 21370), (8548, 18375), (10500, 14959), (10685, 14700), (12250, 12822)]