72962400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 288

約数和(自身を含む): 280482048

約数和(自身を除く): 207519648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 96, 100, 101, 105, 112, 120, 129, 140, 150, 160, 168, 172, 175, 200, 202, 210, 215, 224, 240, 258, 280, 300, 301, 303, 336, 344, 350, 400, 404, 420, 430, 480, 505, 516, 525, 560, 600, 602, 606, 645, 672, 688, 700, 707, 800, 808, 840, 860, 903, 1010, 1032, 1050, 1075, 1120, 1200, 1204, 1212, 1290, 1376, 1400, 1414, 1505, 1515, 1616, 1680, 1720, 1806, 2020, 2064, 2100, 2121, 2150, 2400, 2408, 2424, 2525, 2580, 2800, 2828, 3010, 3030, 3225, 3232, 3360, 3440, 3535, 3612, 4040, 4128, 4200, 4242, 4300, 4343, 4515, 4816, 4848, 5050, 5160, 5600, 5656, 6020, 6060, 6450, 6880, 7070, 7224, 7525, 7575, 8080, 8400, 8484, 8600, 8686, 9030, 9632, 9696, 10100, 10320, 10605, 11312, 12040, 12120, 12900, 13029, 14140, 14448, 15050, 15150, 16160, 16800, 16968, 17200, 17372, 17675, 18060, 20200, 20640, 21210, 21715, 22575, 22624, 24080, 24240, 25800, 26058, 28280, 28896, 30100, 30300, 30401, 33936, 34400, 34744, 35350, 36120, 40400, 42420, 43430, 45150, 48160, 48480, 51600, 52116, 53025, 56560, 60200, 60600, 60802, 65145, 67872, 69488, 70700, 72240, 80800, 84840, 86860, 90300, 91203, 103200, 104232, 106050, 108575, 113120, 120400, 121200, 121604, 130290, 138976, 141400, 144480, 152005, 169680, 173720, 180600, 182406, 208464, 212100, 217150, 240800, 242400, 243208, 260580, 282800, 304010, 325725, 339360, 347440, 361200, 364812, 416928, 424200, 434300, 456015, 486416, 521160, 565600, 608020, 651450, 694880, 722400, 729624, 760025, 848400, 868600, 912030, 972832, 1042320, 1216040, 1302900, 1459248, 1520050, 1696800, 1737200, 1824060, 2084640, 2280075, 2432080, 2605800, 2918496, 3040100, 3474400, 3648120, 4560150, 4864160, 5211600, 6080200, 7296240, 9120300, 10423200, 12160400, 14592480, 18240600, 24320800, 36481200, 72962400]

約数ペア:

[(1, 72962400), (2, 36481200), (3, 24320800), (4, 18240600), (5, 14592480), (6, 12160400), (7, 10423200), (8, 9120300), (10, 7296240), (12, 6080200), (14, 5211600), (15, 4864160), (16, 4560150), (20, 3648120), (21, 3474400), (24, 3040100), (25, 2918496), (28, 2605800), (30, 2432080), (32, 2280075), (35, 2084640), (40, 1824060), (42, 1737200), (43, 1696800), (48, 1520050), (50, 1459248), (56, 1302900), (60, 1216040), (70, 1042320), (75, 972832), (80, 912030), (84, 868600), (86, 848400), (96, 760025), (100, 729624), (101, 722400), (105, 694880), (112, 651450), (120, 608020), (129, 565600), (140, 521160), (150, 486416), (160, 456015), (168, 434300), (172, 424200), (175, 416928), (200, 364812), (202, 361200), (210, 347440), (215, 339360), (224, 325725), (240, 304010), (258, 282800), (280, 260580), (300, 243208), (301, 242400), (303, 240800), (336, 217150), (344, 212100), (350, 208464), (400, 182406), (404, 180600), (420, 173720), (430, 169680), (480, 152005), (505, 144480), (516, 141400), (525, 138976), (560, 130290), (600, 121604), (602, 121200), (606, 120400), (645, 113120), (672, 108575), (688, 106050), (700, 104232), (707, 103200), (800, 91203), (808, 90300), (840, 86860), (860, 84840), (903, 80800), (1010, 72240), (1032, 70700), (1050, 69488), (1075, 67872), (1120, 65145), (1200, 60802), (1204, 60600), (1212, 60200), (1290, 56560), (1376, 53025), (1400, 52116), (1414, 51600), (1505, 48480), (1515, 48160), (1616, 45150), (1680, 43430), (1720, 42420), (1806, 40400), (2020, 36120), (2064, 35350), (2100, 34744), (2121, 34400), (2150, 33936), (2400, 30401), (2408, 30300), (2424, 30100), (2525, 28896), (2580, 28280), (2800, 26058), (2828, 25800), (3010, 24240), (3030, 24080), (3225, 22624), (3232, 22575), (3360, 21715), (3440, 21210), (3535, 20640), (3612, 20200), (4040, 18060), (4128, 17675), (4200, 17372), (4242, 17200), (4300, 16968), (4343, 16800), (4515, 16160), (4816, 15150), (4848, 15050), (5050, 14448), (5160, 14140), (5600, 13029), (5656, 12900), (6020, 12120), (6060, 12040), (6450, 11312), (6880, 10605), (7070, 10320), (7224, 10100), (7525, 9696), (7575, 9632), (8080, 9030), (8400, 8686), (8484, 8600)]