68721569100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4238

約数の個数: 288

約数和(自身を含む): 226784929280

約数和(自身を除く): 158063360180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 103, 108, 122, 135, 150, 180, 183, 206, 225, 244, 270, 300, 305, 309, 366, 412, 450, 515, 540, 549, 610, 618, 675, 732, 900, 915, 927, 1030, 1098, 1220, 1236, 1350, 1525, 1545, 1647, 1830, 1854, 2060, 2196, 2575, 2700, 2745, 2781, 3050, 3090, 3294, 3660, 3708, 4051, 4575, 4635, 5150, 5490, 5562, 6100, 6180, 6283, 6588, 7725, 8102, 8235, 9150, 9270, 10300, 10980, 11124, 12153, 12566, 13725, 13905, 15450, 16204, 16470, 18300, 18540, 18849, 20255, 23175, 24306, 25132, 27450, 27810, 30900, 31415, 32940, 36459, 37698, 40510, 41175, 46350, 48612, 54900, 55620, 56547, 60765, 62830, 69525, 72918, 75396, 81020, 82350, 92700, 94245, 101275, 109377, 113094, 121530, 125660, 139050, 145836, 157075, 164700, 169641, 182295, 188490, 202550, 218754, 226188, 243060, 247111, 278100, 282735, 303825, 314150, 339282, 364590, 376980, 405100, 417253, 437508, 471225, 494222, 546885, 565470, 607650, 628300, 678564, 729180, 741333, 834506, 848205, 911475, 942450, 988444, 1093770, 1130940, 1215300, 1235555, 1251759, 1413675, 1482666, 1669012, 1696410, 1822950, 1884900, 2086265, 2187540, 2223999, 2471110, 2503518, 2734425, 2827350, 2965332, 3392820, 3645900, 3706665, 3755277, 4172530, 4241025, 4447998, 4942220, 5007036, 5468850, 5654700, 6177775, 6258795, 6671997, 7413330, 7510554, 8345060, 8482050, 8895996, 10431325, 10937700, 11119995, 11265831, 12355550, 12517590, 13343994, 14826660, 15021108, 16964100, 18533325, 18776385, 20862650, 22239990, 22531662, 24711100, 25035180, 25452433, 26687988, 31293975, 33359985, 37066650, 37552770, 41725300, 44479980, 45063324, 50904866, 55599975, 56329155, 62587950, 66719970, 74133300, 75105540, 76357299, 93881925, 101809732, 111199950, 112658310, 125175900, 127262165, 133439940, 152714598, 166799925, 187763850, 222399900, 225316620, 229071897, 254524330, 281645775, 305429196, 333599850, 375527700, 381786495, 458143794, 509048660, 563291550, 636310825, 667199700, 687215691, 763572990, 916287588, 1126583100, 1145359485, 1272621650, 1374431382, 1527145980, 1908932475, 2290718970, 2545243300, 2748862764, 3436078455, 3817864950, 4581437940, 5726797425, 6872156910, 7635729900, 11453594850, 13744313820, 17180392275, 22907189700, 34360784550, 68721569100]

約数ペア:

[(1, 68721569100), (2, 34360784550), (3, 22907189700), (4, 17180392275), (5, 13744313820), (6, 11453594850), (9, 7635729900), (10, 6872156910), (12, 5726797425), (15, 4581437940), (18, 3817864950), (20, 3436078455), (25, 2748862764), (27, 2545243300), (30, 2290718970), (36, 1908932475), (45, 1527145980), (50, 1374431382), (54, 1272621650), (60, 1145359485), (61, 1126583100), (75, 916287588), (90, 763572990), (100, 687215691), (103, 667199700), (108, 636310825), (122, 563291550), (135, 509048660), (150, 458143794), (180, 381786495), (183, 375527700), (206, 333599850), (225, 305429196), (244, 281645775), (270, 254524330), (300, 229071897), (305, 225316620), (309, 222399900), (366, 187763850), (412, 166799925), (450, 152714598), (515, 133439940), (540, 127262165), (549, 125175900), (610, 112658310), (618, 111199950), (675, 101809732), (732, 93881925), (900, 76357299), (915, 75105540), (927, 74133300), (1030, 66719970), (1098, 62587950), (1220, 56329155), (1236, 55599975), (1350, 50904866), (1525, 45063324), (1545, 44479980), (1647, 41725300), (1830, 37552770), (1854, 37066650), (2060, 33359985), (2196, 31293975), (2575, 26687988), (2700, 25452433), (2745, 25035180), (2781, 24711100), (3050, 22531662), (3090, 22239990), (3294, 20862650), (3660, 18776385), (3708, 18533325), (4051, 16964100), (4575, 15021108), (4635, 14826660), (5150, 13343994), (5490, 12517590), (5562, 12355550), (6100, 11265831), (6180, 11119995), (6283, 10937700), (6588, 10431325), (7725, 8895996), (8102, 8482050), (8235, 8345060), (9150, 7510554), (9270, 7413330), (10300, 6671997), (10980, 6258795), (11124, 6177775), (12153, 5654700), (12566, 5468850), (13725, 5007036), (13905, 4942220), (15450, 4447998), (16204, 4241025), (16470, 4172530), (18300, 3755277), (18540, 3706665), (18849, 3645900), (20255, 3392820), (23175, 2965332), (24306, 2827350), (25132, 2734425), (27450, 2503518), (27810, 2471110), (30900, 2223999), (31415, 2187540), (32940, 2086265), (36459, 1884900), (37698, 1822950), (40510, 1696410), (41175, 1669012), (46350, 1482666), (48612, 1413675), (54900, 1251759), (55620, 1235555), (56547, 1215300), (60765, 1130940), (62830, 1093770), (69525, 988444), (72918, 942450), (75396, 911475), (81020, 848205), (82350, 834506), (92700, 741333), (94245, 729180), (101275, 678564), (109377, 628300), (113094, 607650), (121530, 565470), (125660, 546885), (139050, 494222), (145836, 471225), (157075, 437508), (164700, 417253), (169641, 405100), (182295, 376980), (188490, 364590), (202550, 339282), (218754, 314150), (226188, 303825), (243060, 282735), (247111, 278100)]