15124900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 41997312

約数和(自身を除く): 26872412

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 41, 50, 62, 68, 70, 82, 85, 100, 119, 124, 140, 155, 164, 170, 175, 205, 217, 238, 287, 310, 340, 350, 410, 425, 434, 476, 527, 574, 595, 620, 697, 700, 775, 820, 850, 868, 1025, 1054, 1085, 1148, 1190, 1271, 1394, 1435, 1550, 1700, 2050, 2108, 2170, 2380, 2542, 2635, 2788, 2870, 2975, 3100, 3485, 3689, 4100, 4340, 4879, 5084, 5270, 5425, 5740, 5950, 6355, 6970, 7175, 7378, 8897, 9758, 10540, 10850, 11900, 12710, 13175, 13940, 14350, 14756, 17425, 17794, 18445, 19516, 21607, 21700, 24395, 25420, 26350, 28700, 31775, 34850, 35588, 36890, 43214, 44485, 48790, 52700, 63550, 69700, 73780, 86428, 88970, 92225, 97580, 108035, 121975, 127100, 151249, 177940, 184450, 216070, 222425, 243950, 302498, 368900, 432140, 444850, 487900, 540175, 604996, 756245, 889700, 1080350, 1512490, 2160700, 3024980, 3781225, 7562450, 15124900]

約数ペア:

[(1, 15124900), (2, 7562450), (4, 3781225), (5, 3024980), (7, 2160700), (10, 1512490), (14, 1080350), (17, 889700), (20, 756245), (25, 604996), (28, 540175), (31, 487900), (34, 444850), (35, 432140), (41, 368900), (50, 302498), (62, 243950), (68, 222425), (70, 216070), (82, 184450), (85, 177940), (100, 151249), (119, 127100), (124, 121975), (140, 108035), (155, 97580), (164, 92225), (170, 88970), (175, 86428), (205, 73780), (217, 69700), (238, 63550), (287, 52700), (310, 48790), (340, 44485), (350, 43214), (410, 36890), (425, 35588), (434, 34850), (476, 31775), (527, 28700), (574, 26350), (595, 25420), (620, 24395), (697, 21700), (700, 21607), (775, 19516), (820, 18445), (850, 17794), (868, 17425), (1025, 14756), (1054, 14350), (1085, 13940), (1148, 13175), (1190, 12710), (1271, 11900), (1394, 10850), (1435, 10540), (1550, 9758), (1700, 8897), (2050, 7378), (2108, 7175), (2170, 6970), (2380, 6355), (2542, 5950), (2635, 5740), (2788, 5425), (2870, 5270), (2975, 5084), (3100, 4879), (3485, 4340), (3689, 4100)]