272353600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 252

約数和(自身を含む): 773541760

約数和(自身を除く): 501188160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 32, 34, 38, 40, 50, 62, 64, 68, 76, 80, 85, 95, 100, 124, 136, 152, 155, 160, 170, 190, 200, 248, 272, 289, 304, 310, 320, 323, 340, 380, 400, 425, 475, 496, 527, 544, 578, 589, 608, 620, 646, 680, 760, 775, 800, 850, 950, 992, 1054, 1088, 1156, 1178, 1216, 1240, 1292, 1360, 1445, 1520, 1550, 1600, 1615, 1700, 1900, 1984, 2108, 2312, 2356, 2480, 2584, 2635, 2720, 2890, 2945, 3040, 3100, 3230, 3400, 3800, 4216, 4624, 4712, 4960, 5168, 5270, 5440, 5491, 5780, 5890, 6080, 6200, 6460, 6800, 7225, 7600, 8075, 8432, 8959, 9248, 9424, 9920, 10013, 10336, 10540, 10982, 11560, 11780, 12400, 12920, 13175, 13600, 14450, 14725, 15200, 16150, 16864, 17918, 18496, 18848, 20026, 20672, 21080, 21964, 23120, 23560, 24800, 25840, 26350, 27200, 27455, 28900, 29450, 30400, 32300, 33728, 35836, 37696, 40052, 42160, 43928, 44795, 46240, 47120, 49600, 50065, 51680, 52700, 54910, 57800, 58900, 64600, 71672, 80104, 84320, 87856, 89590, 92480, 94240, 100130, 103360, 105400, 109820, 115600, 117800, 129200, 137275, 143344, 160208, 168640, 170221, 175712, 179180, 188480, 200260, 210800, 219640, 223975, 231200, 235600, 250325, 258400, 274550, 286688, 320416, 340442, 351424, 358360, 400520, 421600, 439280, 447950, 462400, 471200, 500650, 516800, 549100, 573376, 640832, 680884, 716720, 801040, 843200, 851105, 878560, 895900, 942400, 1001300, 1098200, 1361768, 1433440, 1602080, 1702210, 1757120, 1791800, 2002600, 2196400, 2723536, 2866880, 3204160, 3404420, 3583600, 4005200, 4255525, 4392800, 5447072, 6808840, 7167200, 8010400, 8511050, 8785600, 10894144, 13617680, 14334400, 16020800, 17022100, 27235360, 34044200, 54470720, 68088400, 136176800, 272353600]

約数ペア:

[(1, 272353600), (2, 136176800), (4, 68088400), (5, 54470720), (8, 34044200), (10, 27235360), (16, 17022100), (17, 16020800), (19, 14334400), (20, 13617680), (25, 10894144), (31, 8785600), (32, 8511050), (34, 8010400), (38, 7167200), (40, 6808840), (50, 5447072), (62, 4392800), (64, 4255525), (68, 4005200), (76, 3583600), (80, 3404420), (85, 3204160), (95, 2866880), (100, 2723536), (124, 2196400), (136, 2002600), (152, 1791800), (155, 1757120), (160, 1702210), (170, 1602080), (190, 1433440), (200, 1361768), (248, 1098200), (272, 1001300), (289, 942400), (304, 895900), (310, 878560), (320, 851105), (323, 843200), (340, 801040), (380, 716720), (400, 680884), (425, 640832), (475, 573376), (496, 549100), (527, 516800), (544, 500650), (578, 471200), (589, 462400), (608, 447950), (620, 439280), (646, 421600), (680, 400520), (760, 358360), (775, 351424), (800, 340442), (850, 320416), (950, 286688), (992, 274550), (1054, 258400), (1088, 250325), (1156, 235600), (1178, 231200), (1216, 223975), (1240, 219640), (1292, 210800), (1360, 200260), (1445, 188480), (1520, 179180), (1550, 175712), (1600, 170221), (1615, 168640), (1700, 160208), (1900, 143344), (1984, 137275), (2108, 129200), (2312, 117800), (2356, 115600), (2480, 109820), (2584, 105400), (2635, 103360), (2720, 100130), (2890, 94240), (2945, 92480), (3040, 89590), (3100, 87856), (3230, 84320), (3400, 80104), (3800, 71672), (4216, 64600), (4624, 58900), (4712, 57800), (4960, 54910), (5168, 52700), (5270, 51680), (5440, 50065), (5491, 49600), (5780, 47120), (5890, 46240), (6080, 44795), (6200, 43928), (6460, 42160), (6800, 40052), (7225, 37696), (7600, 35836), (8075, 33728), (8432, 32300), (8959, 30400), (9248, 29450), (9424, 28900), (9920, 27455), (10013, 27200), (10336, 26350), (10540, 25840), (10982, 24800), (11560, 23560), (11780, 23120), (12400, 21964), (12920, 21080), (13175, 20672), (13600, 20026), (14450, 18848), (14725, 18496), (15200, 17918), (16150, 16864)]