70722400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 201174624

約数和(自身を除く): 130452224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 173, 175, 200, 224, 280, 292, 346, 350, 365, 400, 511, 560, 584, 692, 700, 730, 800, 865, 1022, 1120, 1168, 1211, 1384, 1400, 1460, 1730, 1825, 2044, 2336, 2422, 2555, 2768, 2800, 2920, 3460, 3650, 4088, 4325, 4844, 5110, 5536, 5600, 5840, 6055, 6920, 7300, 8176, 8650, 9688, 10220, 11680, 12110, 12629, 12775, 13840, 14600, 16352, 17300, 19376, 20440, 24220, 25258, 25550, 27680, 29200, 30275, 34600, 38752, 40880, 48440, 50516, 51100, 58400, 60550, 63145, 69200, 81760, 88403, 96880, 101032, 102200, 121100, 126290, 138400, 176806, 193760, 202064, 204400, 242200, 252580, 315725, 353612, 404128, 408800, 442015, 484400, 505160, 631450, 707224, 884030, 968800, 1010320, 1262900, 1414448, 1768060, 2020640, 2210075, 2525800, 2828896, 3536120, 4420150, 5051600, 7072240, 8840300, 10103200, 14144480, 17680600, 35361200, 70722400]

約数ペア:

[(1, 70722400), (2, 35361200), (4, 17680600), (5, 14144480), (7, 10103200), (8, 8840300), (10, 7072240), (14, 5051600), (16, 4420150), (20, 3536120), (25, 2828896), (28, 2525800), (32, 2210075), (35, 2020640), (40, 1768060), (50, 1414448), (56, 1262900), (70, 1010320), (73, 968800), (80, 884030), (100, 707224), (112, 631450), (140, 505160), (146, 484400), (160, 442015), (173, 408800), (175, 404128), (200, 353612), (224, 315725), (280, 252580), (292, 242200), (346, 204400), (350, 202064), (365, 193760), (400, 176806), (511, 138400), (560, 126290), (584, 121100), (692, 102200), (700, 101032), (730, 96880), (800, 88403), (865, 81760), (1022, 69200), (1120, 63145), (1168, 60550), (1211, 58400), (1384, 51100), (1400, 50516), (1460, 48440), (1730, 40880), (1825, 38752), (2044, 34600), (2336, 30275), (2422, 29200), (2555, 27680), (2768, 25550), (2800, 25258), (2920, 24220), (3460, 20440), (3650, 19376), (4088, 17300), (4325, 16352), (4844, 14600), (5110, 13840), (5536, 12775), (5600, 12629), (5840, 12110), (6055, 11680), (6920, 10220), (7300, 9688), (8176, 8650)]