427955200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 132

約数和(自身を含む): 1080038140

約数和(自身を除く): 652082940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 229, 256, 292, 320, 365, 400, 458, 512, 584, 640, 730, 800, 916, 1024, 1145, 1168, 1280, 1460, 1600, 1825, 1832, 2290, 2336, 2560, 2920, 3200, 3650, 3664, 4580, 4672, 5120, 5725, 5840, 6400, 7300, 7328, 9160, 9344, 11450, 11680, 12800, 14600, 14656, 16717, 18320, 18688, 22900, 23360, 25600, 29200, 29312, 33434, 36640, 37376, 45800, 46720, 58400, 58624, 66868, 73280, 74752, 83585, 91600, 93440, 116800, 117248, 133736, 146560, 167170, 183200, 186880, 233600, 234496, 267472, 293120, 334340, 366400, 373760, 417925, 467200, 534944, 586240, 668680, 732800, 835850, 934400, 1069888, 1172480, 1337360, 1465600, 1671700, 1868800, 2139776, 2674720, 2931200, 3343400, 4279552, 5349440, 5862400, 6686800, 8559104, 10698880, 13373600, 17118208, 21397760, 26747200, 42795520, 53494400, 85591040, 106988800, 213977600, 427955200]

約数ペア:

[(1, 427955200), (2, 213977600), (4, 106988800), (5, 85591040), (8, 53494400), (10, 42795520), (16, 26747200), (20, 21397760), (25, 17118208), (32, 13373600), (40, 10698880), (50, 8559104), (64, 6686800), (73, 5862400), (80, 5349440), (100, 4279552), (128, 3343400), (146, 2931200), (160, 2674720), (200, 2139776), (229, 1868800), (256, 1671700), (292, 1465600), (320, 1337360), (365, 1172480), (400, 1069888), (458, 934400), (512, 835850), (584, 732800), (640, 668680), (730, 586240), (800, 534944), (916, 467200), (1024, 417925), (1145, 373760), (1168, 366400), (1280, 334340), (1460, 293120), (1600, 267472), (1825, 234496), (1832, 233600), (2290, 186880), (2336, 183200), (2560, 167170), (2920, 146560), (3200, 133736), (3650, 117248), (3664, 116800), (4580, 93440), (4672, 91600), (5120, 83585), (5725, 74752), (5840, 73280), (6400, 66868), (7300, 58624), (7328, 58400), (9160, 46720), (9344, 45800), (11450, 37376), (11680, 36640), (12800, 33434), (14600, 29312), (14656, 29200), (16717, 25600), (18320, 23360), (18688, 22900)]