222183200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 162

約数和(自身を含む): 595374003

約数和(自身を除く): 373190803

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 289, 310, 340, 400, 425, 496, 527, 544, 578, 620, 680, 775, 800, 850, 961, 992, 1054, 1156, 1240, 1360, 1445, 1550, 1700, 1922, 2108, 2312, 2480, 2635, 2720, 2890, 3100, 3400, 3844, 4216, 4624, 4805, 4960, 5270, 5780, 6200, 6800, 7225, 7688, 8432, 8959, 9248, 9610, 10540, 11560, 12400, 13175, 13600, 14450, 15376, 16337, 16864, 17918, 19220, 21080, 23120, 24025, 24800, 26350, 28900, 30752, 32674, 35836, 38440, 42160, 44795, 46240, 48050, 52700, 57800, 65348, 71672, 76880, 81685, 84320, 89590, 96100, 105400, 115600, 130696, 143344, 153760, 163370, 179180, 192200, 210800, 223975, 231200, 261392, 277729, 286688, 326740, 358360, 384400, 408425, 421600, 447950, 522784, 555458, 653480, 716720, 768800, 816850, 895900, 1110916, 1306960, 1388645, 1433440, 1633700, 1791800, 2221832, 2613920, 2777290, 3267400, 3583600, 4443664, 5554580, 6534800, 6943225, 7167200, 8887328, 11109160, 13069600, 13886450, 22218320, 27772900, 44436640, 55545800, 111091600, 222183200]

約数ペア:

[(1, 222183200), (2, 111091600), (4, 55545800), (5, 44436640), (8, 27772900), (10, 22218320), (16, 13886450), (17, 13069600), (20, 11109160), (25, 8887328), (31, 7167200), (32, 6943225), (34, 6534800), (40, 5554580), (50, 4443664), (62, 3583600), (68, 3267400), (80, 2777290), (85, 2613920), (100, 2221832), (124, 1791800), (136, 1633700), (155, 1433440), (160, 1388645), (170, 1306960), (200, 1110916), (248, 895900), (272, 816850), (289, 768800), (310, 716720), (340, 653480), (400, 555458), (425, 522784), (496, 447950), (527, 421600), (544, 408425), (578, 384400), (620, 358360), (680, 326740), (775, 286688), (800, 277729), (850, 261392), (961, 231200), (992, 223975), (1054, 210800), (1156, 192200), (1240, 179180), (1360, 163370), (1445, 153760), (1550, 143344), (1700, 130696), (1922, 115600), (2108, 105400), (2312, 96100), (2480, 89590), (2635, 84320), (2720, 81685), (2890, 76880), (3100, 71672), (3400, 65348), (3844, 57800), (4216, 52700), (4624, 48050), (4805, 46240), (4960, 44795), (5270, 42160), (5780, 38440), (6200, 35836), (6800, 32674), (7225, 30752), (7688, 28900), (8432, 26350), (8959, 24800), (9248, 24025), (9610, 23120), (10540, 21080), (11560, 19220), (12400, 17918), (13175, 16864), (13600, 16337), (14450, 15376)]