217867650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 725953536

約数和(自身を除く): 508085886

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 273, 275, 286, 325, 330, 350, 385, 390, 429, 455, 462, 525, 546, 550, 650, 715, 770, 825, 858, 910, 975, 1001, 1050, 1155, 1365, 1430, 1451, 1650, 1925, 1950, 2002, 2145, 2275, 2310, 2730, 2902, 3003, 3575, 3850, 4290, 4353, 4550, 5005, 5775, 6006, 6825, 7150, 7255, 8706, 10010, 10157, 10725, 11550, 13650, 14510, 15015, 15961, 18863, 20314, 21450, 21765, 25025, 30030, 30471, 31922, 36275, 37726, 43530, 47883, 50050, 50785, 56589, 60942, 72550, 75075, 79805, 94315, 95766, 101570, 108825, 111727, 113178, 132041, 150150, 152355, 159610, 188630, 207493, 217650, 223454, 239415, 253925, 264082, 282945, 304710, 335181, 396123, 399025, 414986, 471575, 478830, 507850, 558635, 565890, 622479, 660205, 670362, 761775, 792246, 798050, 943150, 1037465, 1117270, 1197075, 1244958, 1320410, 1414725, 1452451, 1523550, 1675905, 1980615, 2074930, 2394150, 2793175, 2829450, 2904902, 3112395, 3301025, 3351810, 3961230, 4357353, 5187325, 5586350, 6224790, 6602050, 7262255, 8379525, 8714706, 9903075, 10374650, 14524510, 15561975, 16759050, 19806150, 21786765, 31123950, 36311275, 43573530, 72622550, 108933825, 217867650]

約数ペア:

[(1, 217867650), (2, 108933825), (3, 72622550), (5, 43573530), (6, 36311275), (7, 31123950), (10, 21786765), (11, 19806150), (13, 16759050), (14, 15561975), (15, 14524510), (21, 10374650), (22, 9903075), (25, 8714706), (26, 8379525), (30, 7262255), (33, 6602050), (35, 6224790), (39, 5586350), (42, 5187325), (50, 4357353), (55, 3961230), (65, 3351810), (66, 3301025), (70, 3112395), (75, 2904902), (77, 2829450), (78, 2793175), (91, 2394150), (105, 2074930), (110, 1980615), (130, 1675905), (143, 1523550), (150, 1452451), (154, 1414725), (165, 1320410), (175, 1244958), (182, 1197075), (195, 1117270), (210, 1037465), (231, 943150), (273, 798050), (275, 792246), (286, 761775), (325, 670362), (330, 660205), (350, 622479), (385, 565890), (390, 558635), (429, 507850), (455, 478830), (462, 471575), (525, 414986), (546, 399025), (550, 396123), (650, 335181), (715, 304710), (770, 282945), (825, 264082), (858, 253925), (910, 239415), (975, 223454), (1001, 217650), (1050, 207493), (1155, 188630), (1365, 159610), (1430, 152355), (1451, 150150), (1650, 132041), (1925, 113178), (1950, 111727), (2002, 108825), (2145, 101570), (2275, 95766), (2310, 94315), (2730, 79805), (2902, 75075), (3003, 72550), (3575, 60942), (3850, 56589), (4290, 50785), (4353, 50050), (4550, 47883), (5005, 43530), (5775, 37726), (6006, 36275), (6825, 31922), (7150, 30471), (7255, 30030), (8706, 25025), (10010, 21765), (10157, 21450), (10725, 20314), (11550, 18863), (13650, 15961), (14510, 15015)]