83892900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 304772160

約数和(自身を除く): 220879260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 439, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 878, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1317, 1365, 1470, 1756, 1820, 1911, 1950, 2100, 2195, 2275, 2450, 2548, 2634, 2730, 2940, 3073, 3185, 3675, 3822, 3900, 4390, 4550, 4900, 5268, 5460, 5707, 6146, 6370, 6585, 6825, 7350, 7644, 8780, 9100, 9219, 9555, 10975, 11414, 12292, 12740, 13170, 13650, 14700, 15365, 15925, 17121, 18438, 19110, 21511, 21950, 22828, 26340, 27300, 28535, 30730, 31850, 32925, 34242, 36876, 38220, 39949, 43022, 43900, 46095, 47775, 57070, 61460, 63700, 64533, 65850, 68484, 76825, 79898, 85605, 86044, 92190, 95550, 107555, 114140, 119847, 129066, 131700, 142675, 153650, 159796, 171210, 184380, 191100, 199745, 215110, 230475, 239694, 258132, 279643, 285350, 307300, 322665, 342420, 399490, 428025, 430220, 460950, 479388, 537775, 559286, 570700, 599235, 645330, 798980, 838929, 856050, 921900, 998725, 1075550, 1118572, 1198470, 1290660, 1398215, 1613325, 1677858, 1712100, 1997450, 2151100, 2396940, 2796430, 2996175, 3226650, 3355716, 3994900, 4194645, 5592860, 5992350, 6453300, 6991075, 8389290, 11984700, 13982150, 16778580, 20973225, 27964300, 41946450, 83892900]

約数ペア:

[(1, 83892900), (2, 41946450), (3, 27964300), (4, 20973225), (5, 16778580), (6, 13982150), (7, 11984700), (10, 8389290), (12, 6991075), (13, 6453300), (14, 5992350), (15, 5592860), (20, 4194645), (21, 3994900), (25, 3355716), (26, 3226650), (28, 2996175), (30, 2796430), (35, 2396940), (39, 2151100), (42, 1997450), (49, 1712100), (50, 1677858), (52, 1613325), (60, 1398215), (65, 1290660), (70, 1198470), (75, 1118572), (78, 1075550), (84, 998725), (91, 921900), (98, 856050), (100, 838929), (105, 798980), (130, 645330), (140, 599235), (147, 570700), (150, 559286), (156, 537775), (175, 479388), (182, 460950), (195, 430220), (196, 428025), (210, 399490), (245, 342420), (260, 322665), (273, 307300), (294, 285350), (300, 279643), (325, 258132), (350, 239694), (364, 230475), (390, 215110), (420, 199745), (439, 191100), (455, 184380), (490, 171210), (525, 159796), (546, 153650), (588, 142675), (637, 131700), (650, 129066), (700, 119847), (735, 114140), (780, 107555), (878, 95550), (910, 92190), (975, 86044), (980, 85605), (1050, 79898), (1092, 76825), (1225, 68484), (1274, 65850), (1300, 64533), (1317, 63700), (1365, 61460), (1470, 57070), (1756, 47775), (1820, 46095), (1911, 43900), (1950, 43022), (2100, 39949), (2195, 38220), (2275, 36876), (2450, 34242), (2548, 32925), (2634, 31850), (2730, 30730), (2940, 28535), (3073, 27300), (3185, 26340), (3675, 22828), (3822, 21950), (3900, 21511), (4390, 19110), (4550, 18438), (4900, 17121), (5268, 15925), (5460, 15365), (5707, 14700), (6146, 13650), (6370, 13170), (6585, 12740), (6825, 12292), (7350, 11414), (7644, 10975), (8780, 9555), (9100, 9219)]