1338542100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{212467}}^1$

素因数の和:212494

約数の個数: 108

約数和(自身を含む): 4794977824

約数和(自身を除く): 3456435724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 212467, 424934, 637401, 849868, 1062335, 1274802, 1487269, 1912203, 2124670, 2549604, 2974538, 3187005, 3824406, 4249340, 4461807, 5311675, 5949076, 6374010, 7436345, 7648812, 8923614, 9561015, 10623350, 12748020, 13385421, 14872690, 15935025, 17847228, 19122030, 21246700, 22309035, 26770842, 29745380, 31870050, 37181725, 38244060, 44618070, 47805075, 53541684, 63740100, 66927105, 74363450, 89236140, 95610150, 111545175, 133854210, 148726900, 191220300, 223090350, 267708420, 334635525, 446180700, 669271050, 1338542100]

約数ペア:

[(1, 1338542100), (2, 669271050), (3, 446180700), (4, 334635525), (5, 267708420), (6, 223090350), (7, 191220300), (9, 148726900), (10, 133854210), (12, 111545175), (14, 95610150), (15, 89236140), (18, 74363450), (20, 66927105), (21, 63740100), (25, 53541684), (28, 47805075), (30, 44618070), (35, 38244060), (36, 37181725), (42, 31870050), (45, 29745380), (50, 26770842), (60, 22309035), (63, 21246700), (70, 19122030), (75, 17847228), (84, 15935025), (90, 14872690), (100, 13385421), (105, 12748020), (126, 10623350), (140, 9561015), (150, 8923614), (175, 7648812), (180, 7436345), (210, 6374010), (225, 5949076), (252, 5311675), (300, 4461807), (315, 4249340), (350, 3824406), (420, 3187005), (450, 2974538), (525, 2549604), (630, 2124670), (700, 1912203), (900, 1487269), (1050, 1274802), (1260, 1062335), (1575, 849868), (2100, 637401), (3150, 424934), (6300, 212467)]