145081300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 248643500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 107, 130, 140, 149, 175, 182, 214, 260, 298, 325, 350, 364, 428, 455, 535, 596, 650, 700, 745, 749, 910, 1043, 1070, 1300, 1391, 1490, 1498, 1820, 1937, 2086, 2140, 2275, 2675, 2782, 2980, 2996, 3725, 3745, 3874, 4172, 4550, 5215, 5350, 5564, 6955, 7450, 7490, 7748, 9100, 9685, 9737, 10430, 10700, 13559, 13910, 14900, 14980, 15943, 18725, 19370, 19474, 20860, 26075, 27118, 27820, 31886, 34775, 37450, 38740, 38948, 48425, 48685, 52150, 54236, 63772, 67795, 69550, 74900, 79715, 96850, 97370, 104300, 111601, 135590, 139100, 159430, 193700, 194740, 207259, 223202, 243425, 271180, 318860, 338975, 398575, 414518, 446404, 486850, 558005, 677950, 797150, 829036, 973700, 1036295, 1116010, 1355900, 1450813, 1594300, 2072590, 2232020, 2790025, 2901626, 4145180, 5181475, 5580050, 5803252, 7254065, 10362950, 11160100, 14508130, 20725900, 29016260, 36270325, 72540650, 145081300]

約数ペア:

[(1, 145081300), (2, 72540650), (4, 36270325), (5, 29016260), (7, 20725900), (10, 14508130), (13, 11160100), (14, 10362950), (20, 7254065), (25, 5803252), (26, 5580050), (28, 5181475), (35, 4145180), (50, 2901626), (52, 2790025), (65, 2232020), (70, 2072590), (91, 1594300), (100, 1450813), (107, 1355900), (130, 1116010), (140, 1036295), (149, 973700), (175, 829036), (182, 797150), (214, 677950), (260, 558005), (298, 486850), (325, 446404), (350, 414518), (364, 398575), (428, 338975), (455, 318860), (535, 271180), (596, 243425), (650, 223202), (700, 207259), (745, 194740), (749, 193700), (910, 159430), (1043, 139100), (1070, 135590), (1300, 111601), (1391, 104300), (1490, 97370), (1498, 96850), (1820, 79715), (1937, 74900), (2086, 69550), (2140, 67795), (2275, 63772), (2675, 54236), (2782, 52150), (2980, 48685), (2996, 48425), (3725, 38948), (3745, 38740), (3874, 37450), (4172, 34775), (4550, 31886), (5215, 27820), (5350, 27118), (5564, 26075), (6955, 20860), (7450, 19474), (7490, 19370), (7748, 18725), (9100, 15943), (9685, 14980), (9737, 14900), (10430, 13910), (10700, 13559)]