69132700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 119855204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 107, 130, 140, 142, 175, 182, 214, 260, 284, 325, 350, 355, 364, 428, 455, 497, 535, 650, 700, 710, 749, 910, 923, 994, 1070, 1300, 1391, 1420, 1498, 1775, 1820, 1846, 1988, 2140, 2275, 2485, 2675, 2782, 2996, 3550, 3692, 3745, 4550, 4615, 4970, 5350, 5564, 6461, 6955, 7100, 7490, 7597, 9100, 9230, 9737, 9940, 10700, 12425, 12922, 13910, 14980, 15194, 18460, 18725, 19474, 23075, 24850, 25844, 27820, 30388, 32305, 34775, 37450, 37985, 38948, 46150, 48685, 49700, 53179, 64610, 69550, 74900, 75970, 92300, 97370, 98761, 106358, 129220, 139100, 151940, 161525, 189925, 194740, 197522, 212716, 243425, 265895, 323050, 379850, 395044, 486850, 493805, 531790, 646100, 691327, 759700, 973700, 987610, 1063580, 1329475, 1382654, 1975220, 2469025, 2658950, 2765308, 3456635, 4938050, 5317900, 6913270, 9876100, 13826540, 17283175, 34566350, 69132700]

約数ペア:

[(1, 69132700), (2, 34566350), (4, 17283175), (5, 13826540), (7, 9876100), (10, 6913270), (13, 5317900), (14, 4938050), (20, 3456635), (25, 2765308), (26, 2658950), (28, 2469025), (35, 1975220), (50, 1382654), (52, 1329475), (65, 1063580), (70, 987610), (71, 973700), (91, 759700), (100, 691327), (107, 646100), (130, 531790), (140, 493805), (142, 486850), (175, 395044), (182, 379850), (214, 323050), (260, 265895), (284, 243425), (325, 212716), (350, 197522), (355, 194740), (364, 189925), (428, 161525), (455, 151940), (497, 139100), (535, 129220), (650, 106358), (700, 98761), (710, 97370), (749, 92300), (910, 75970), (923, 74900), (994, 69550), (1070, 64610), (1300, 53179), (1391, 49700), (1420, 48685), (1498, 46150), (1775, 38948), (1820, 37985), (1846, 37450), (1988, 34775), (2140, 32305), (2275, 30388), (2485, 27820), (2675, 25844), (2782, 24850), (2996, 23075), (3550, 19474), (3692, 18725), (3745, 18460), (4550, 15194), (4615, 14980), (4970, 13910), (5350, 12922), (5564, 12425), (6461, 10700), (6955, 9940), (7100, 9737), (7490, 9230), (7597, 9100)]