148015700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 399974400

約数和(自身を除く): 251958700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 70, 76, 95, 100, 124, 133, 140, 155, 175, 190, 217, 266, 310, 350, 359, 380, 434, 475, 532, 589, 620, 665, 700, 718, 775, 868, 950, 1085, 1178, 1330, 1436, 1550, 1795, 1900, 2170, 2356, 2513, 2660, 2945, 3100, 3325, 3590, 4123, 4340, 5026, 5425, 5890, 6650, 6821, 7180, 8246, 8975, 10052, 10850, 11129, 11780, 12565, 13300, 13642, 14725, 16492, 17950, 20615, 21700, 22258, 25130, 27284, 29450, 34105, 35900, 41230, 44516, 47747, 50260, 55645, 58900, 62825, 68210, 77903, 82460, 95494, 103075, 111290, 125650, 136420, 155806, 170525, 190988, 206150, 211451, 222580, 238735, 251300, 278225, 311612, 341050, 389515, 412300, 422902, 477470, 556450, 682100, 779030, 845804, 954940, 1057255, 1112900, 1193675, 1480157, 1558060, 1947575, 2114510, 2387350, 2960314, 3895150, 4229020, 4774700, 5286275, 5920628, 7400785, 7790300, 10572550, 14801570, 21145100, 29603140, 37003925, 74007850, 148015700]

約数ペア:

[(1, 148015700), (2, 74007850), (4, 37003925), (5, 29603140), (7, 21145100), (10, 14801570), (14, 10572550), (19, 7790300), (20, 7400785), (25, 5920628), (28, 5286275), (31, 4774700), (35, 4229020), (38, 3895150), (50, 2960314), (62, 2387350), (70, 2114510), (76, 1947575), (95, 1558060), (100, 1480157), (124, 1193675), (133, 1112900), (140, 1057255), (155, 954940), (175, 845804), (190, 779030), (217, 682100), (266, 556450), (310, 477470), (350, 422902), (359, 412300), (380, 389515), (434, 341050), (475, 311612), (532, 278225), (589, 251300), (620, 238735), (665, 222580), (700, 211451), (718, 206150), (775, 190988), (868, 170525), (950, 155806), (1085, 136420), (1178, 125650), (1330, 111290), (1436, 103075), (1550, 95494), (1795, 82460), (1900, 77903), (2170, 68210), (2356, 62825), (2513, 58900), (2660, 55645), (2945, 50260), (3100, 47747), (3325, 44516), (3590, 41230), (4123, 35900), (4340, 34105), (5026, 29450), (5425, 27284), (5890, 25130), (6650, 22258), (6821, 21700), (7180, 20615), (8246, 17950), (8975, 16492), (10052, 14725), (10850, 13642), (11129, 13300), (11780, 12565)]