11561550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 216

約数和(自身を含む): 39481848

約数和(自身を除く): 27920298

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 49, 50, 55, 65, 66, 70, 75, 77, 78, 91, 98, 105, 110, 121, 130, 143, 147, 150, 154, 165, 175, 182, 195, 210, 231, 242, 245, 273, 275, 286, 294, 325, 330, 350, 363, 385, 390, 429, 455, 462, 490, 525, 539, 546, 550, 605, 637, 650, 715, 726, 735, 770, 825, 847, 858, 910, 975, 1001, 1050, 1078, 1155, 1210, 1225, 1274, 1365, 1430, 1470, 1573, 1617, 1650, 1694, 1815, 1911, 1925, 1950, 2002, 2145, 2275, 2310, 2450, 2541, 2695, 2730, 3003, 3025, 3146, 3185, 3234, 3575, 3630, 3675, 3822, 3850, 4235, 4290, 4550, 4719, 5005, 5082, 5390, 5775, 5929, 6006, 6050, 6370, 6825, 7007, 7150, 7350, 7865, 8085, 8470, 9075, 9438, 9555, 10010, 10725, 11011, 11550, 11858, 12705, 13475, 13650, 14014, 15015, 15730, 15925, 16170, 17787, 18150, 19110, 21021, 21175, 21450, 22022, 23595, 25025, 25410, 26950, 29645, 30030, 31850, 33033, 35035, 35574, 39325, 40425, 42042, 42350, 47190, 47775, 50050, 55055, 59290, 63525, 66066, 70070, 75075, 77077, 78650, 80850, 88935, 95550, 105105, 110110, 117975, 127050, 148225, 150150, 154154, 165165, 175175, 177870, 210210, 231231, 235950, 275275, 296450, 330330, 350350, 385385, 444675, 462462, 525525, 550550, 770770, 825825, 889350, 1051050, 1156155, 1651650, 1926925, 2312310, 3853850, 5780775, 11561550]

約数ペア:

[(1, 11561550), (2, 5780775), (3, 3853850), (5, 2312310), (6, 1926925), (7, 1651650), (10, 1156155), (11, 1051050), (13, 889350), (14, 825825), (15, 770770), (21, 550550), (22, 525525), (25, 462462), (26, 444675), (30, 385385), (33, 350350), (35, 330330), (39, 296450), (42, 275275), (49, 235950), (50, 231231), (55, 210210), (65, 177870), (66, 175175), (70, 165165), (75, 154154), (77, 150150), (78, 148225), (91, 127050), (98, 117975), (105, 110110), (110, 105105), (121, 95550), (130, 88935), (143, 80850), (147, 78650), (150, 77077), (154, 75075), (165, 70070), (175, 66066), (182, 63525), (195, 59290), (210, 55055), (231, 50050), (242, 47775), (245, 47190), (273, 42350), (275, 42042), (286, 40425), (294, 39325), (325, 35574), (330, 35035), (350, 33033), (363, 31850), (385, 30030), (390, 29645), (429, 26950), (455, 25410), (462, 25025), (490, 23595), (525, 22022), (539, 21450), (546, 21175), (550, 21021), (605, 19110), (637, 18150), (650, 17787), (715, 16170), (726, 15925), (735, 15730), (770, 15015), (825, 14014), (847, 13650), (858, 13475), (910, 12705), (975, 11858), (1001, 11550), (1050, 11011), (1078, 10725), (1155, 10010), (1210, 9555), (1225, 9438), (1274, 9075), (1365, 8470), (1430, 8085), (1470, 7865), (1573, 7350), (1617, 7150), (1650, 7007), (1694, 6825), (1815, 6370), (1911, 6050), (1925, 6006), (1950, 5929), (2002, 5775), (2145, 5390), (2275, 5082), (2310, 5005), (2450, 4719), (2541, 4550), (2695, 4290), (2730, 4235), (3003, 3850), (3025, 3822), (3146, 3675), (3185, 3630), (3234, 3575)]