136176800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 383725440

約数和(自身を除く): 247548640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 32, 34, 38, 40, 50, 62, 68, 76, 80, 85, 95, 100, 124, 136, 152, 155, 160, 170, 190, 200, 248, 272, 289, 304, 310, 323, 340, 380, 400, 425, 475, 496, 527, 544, 578, 589, 608, 620, 646, 680, 760, 775, 800, 850, 950, 992, 1054, 1156, 1178, 1240, 1292, 1360, 1445, 1520, 1550, 1615, 1700, 1900, 2108, 2312, 2356, 2480, 2584, 2635, 2720, 2890, 2945, 3040, 3100, 3230, 3400, 3800, 4216, 4624, 4712, 4960, 5168, 5270, 5491, 5780, 5890, 6200, 6460, 6800, 7225, 7600, 8075, 8432, 8959, 9248, 9424, 10013, 10336, 10540, 10982, 11560, 11780, 12400, 12920, 13175, 13600, 14450, 14725, 15200, 16150, 16864, 17918, 18848, 20026, 21080, 21964, 23120, 23560, 24800, 25840, 26350, 27455, 28900, 29450, 32300, 35836, 40052, 42160, 43928, 44795, 46240, 47120, 50065, 51680, 52700, 54910, 57800, 58900, 64600, 71672, 80104, 84320, 87856, 89590, 94240, 100130, 105400, 109820, 115600, 117800, 129200, 137275, 143344, 160208, 170221, 175712, 179180, 200260, 210800, 219640, 223975, 231200, 235600, 250325, 258400, 274550, 286688, 320416, 340442, 358360, 400520, 421600, 439280, 447950, 471200, 500650, 549100, 680884, 716720, 801040, 851105, 878560, 895900, 1001300, 1098200, 1361768, 1433440, 1602080, 1702210, 1791800, 2002600, 2196400, 2723536, 3404420, 3583600, 4005200, 4255525, 4392800, 5447072, 6808840, 7167200, 8010400, 8511050, 13617680, 17022100, 27235360, 34044200, 68088400, 136176800]

約数ペア:

[(1, 136176800), (2, 68088400), (4, 34044200), (5, 27235360), (8, 17022100), (10, 13617680), (16, 8511050), (17, 8010400), (19, 7167200), (20, 6808840), (25, 5447072), (31, 4392800), (32, 4255525), (34, 4005200), (38, 3583600), (40, 3404420), (50, 2723536), (62, 2196400), (68, 2002600), (76, 1791800), (80, 1702210), (85, 1602080), (95, 1433440), (100, 1361768), (124, 1098200), (136, 1001300), (152, 895900), (155, 878560), (160, 851105), (170, 801040), (190, 716720), (200, 680884), (248, 549100), (272, 500650), (289, 471200), (304, 447950), (310, 439280), (323, 421600), (340, 400520), (380, 358360), (400, 340442), (425, 320416), (475, 286688), (496, 274550), (527, 258400), (544, 250325), (578, 235600), (589, 231200), (608, 223975), (620, 219640), (646, 210800), (680, 200260), (760, 179180), (775, 175712), (800, 170221), (850, 160208), (950, 143344), (992, 137275), (1054, 129200), (1156, 117800), (1178, 115600), (1240, 109820), (1292, 105400), (1360, 100130), (1445, 94240), (1520, 89590), (1550, 87856), (1615, 84320), (1700, 80104), (1900, 71672), (2108, 64600), (2312, 58900), (2356, 57800), (2480, 54910), (2584, 52700), (2635, 51680), (2720, 50065), (2890, 47120), (2945, 46240), (3040, 44795), (3100, 43928), (3230, 42160), (3400, 40052), (3800, 35836), (4216, 32300), (4624, 29450), (4712, 28900), (4960, 27455), (5168, 26350), (5270, 25840), (5491, 24800), (5780, 23560), (5890, 23120), (6200, 21964), (6460, 21080), (6800, 20026), (7225, 18848), (7600, 17918), (8075, 16864), (8432, 16150), (8959, 15200), (9248, 14725), (9424, 14450), (10013, 13600), (10336, 13175), (10540, 12920), (10982, 12400), (11560, 11780)]