2185749900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1925

約数の個数: 144

約数和(自身を含む): 7043299200

約数和(自身を除く): 4857549300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 643, 675, 900, 1259, 1286, 1350, 1929, 2518, 2572, 2700, 3215, 3777, 3858, 5036, 5787, 6295, 6430, 7554, 7716, 9645, 11331, 11574, 12590, 12860, 15108, 16075, 17361, 18885, 19290, 22662, 23148, 25180, 28935, 31475, 32150, 33993, 34722, 37770, 38580, 45324, 48225, 56655, 57870, 62950, 64300, 67986, 69444, 75540, 86805, 94425, 96450, 113310, 115740, 125900, 135972, 144675, 169965, 173610, 188850, 192900, 226620, 283275, 289350, 339930, 347220, 377700, 434025, 566550, 578700, 679860, 809537, 849825, 868050, 1133100, 1619074, 1699650, 1736100, 2428611, 3238148, 3399300, 4047685, 4857222, 7285833, 8095370, 9714444, 12143055, 14571666, 16190740, 20238425, 21857499, 24286110, 29143332, 36429165, 40476850, 43714998, 48572220, 60715275, 72858330, 80953700, 87429996, 109287495, 121430550, 145716660, 182145825, 218574990, 242861100, 364291650, 437149980, 546437475, 728583300, 1092874950, 2185749900]

約数ペア:

[(1, 2185749900), (2, 1092874950), (3, 728583300), (4, 546437475), (5, 437149980), (6, 364291650), (9, 242861100), (10, 218574990), (12, 182145825), (15, 145716660), (18, 121430550), (20, 109287495), (25, 87429996), (27, 80953700), (30, 72858330), (36, 60715275), (45, 48572220), (50, 43714998), (54, 40476850), (60, 36429165), (75, 29143332), (90, 24286110), (100, 21857499), (108, 20238425), (135, 16190740), (150, 14571666), (180, 12143055), (225, 9714444), (270, 8095370), (300, 7285833), (450, 4857222), (540, 4047685), (643, 3399300), (675, 3238148), (900, 2428611), (1259, 1736100), (1286, 1699650), (1350, 1619074), (1929, 1133100), (2518, 868050), (2572, 849825), (2700, 809537), (3215, 679860), (3777, 578700), (3858, 566550), (5036, 434025), (5787, 377700), (6295, 347220), (6430, 339930), (7554, 289350), (7716, 283275), (9645, 226620), (11331, 192900), (11574, 188850), (12590, 173610), (12860, 169965), (15108, 144675), (16075, 135972), (17361, 125900), (18885, 115740), (19290, 113310), (22662, 96450), (23148, 94425), (25180, 86805), (28935, 75540), (31475, 69444), (32150, 67986), (33993, 64300), (34722, 62950), (37770, 57870), (38580, 56655), (45324, 48225)]