156621400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 399193200

約数和(自身を除く): 242571800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 200, 236, 260, 295, 325, 472, 520, 590, 650, 767, 1021, 1180, 1300, 1475, 1534, 2042, 2360, 2600, 2950, 3068, 3835, 4084, 5105, 5900, 6136, 7670, 8168, 10210, 11800, 13273, 15340, 19175, 20420, 25525, 26546, 30680, 38350, 40840, 51050, 53092, 60239, 66365, 76700, 102100, 106184, 120478, 132730, 153400, 204200, 240956, 265460, 301195, 331825, 481912, 530920, 602390, 663650, 783107, 1204780, 1327300, 1505975, 1566214, 2409560, 2654600, 3011950, 3132428, 3915535, 6023900, 6264856, 7831070, 12047800, 15662140, 19577675, 31324280, 39155350, 78310700, 156621400]

約数ペア:

[(1, 156621400), (2, 78310700), (4, 39155350), (5, 31324280), (8, 19577675), (10, 15662140), (13, 12047800), (20, 7831070), (25, 6264856), (26, 6023900), (40, 3915535), (50, 3132428), (52, 3011950), (59, 2654600), (65, 2409560), (100, 1566214), (104, 1505975), (118, 1327300), (130, 1204780), (200, 783107), (236, 663650), (260, 602390), (295, 530920), (325, 481912), (472, 331825), (520, 301195), (590, 265460), (650, 240956), (767, 204200), (1021, 153400), (1180, 132730), (1300, 120478), (1475, 106184), (1534, 102100), (2042, 76700), (2360, 66365), (2600, 60239), (2950, 53092), (3068, 51050), (3835, 40840), (4084, 38350), (5105, 30680), (5900, 26546), (6136, 25525), (7670, 20420), (8168, 19175), (10210, 15340), (11800, 13273)]