2621293350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 7314198528

約数和(自身を除く): 4692905178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 103, 130, 150, 155, 186, 195, 206, 309, 310, 325, 390, 403, 421, 465, 515, 618, 650, 775, 806, 842, 930, 975, 1030, 1209, 1263, 1339, 1545, 1550, 1950, 2015, 2105, 2325, 2418, 2526, 2575, 2678, 3090, 3193, 4017, 4030, 4210, 4650, 5150, 5473, 6045, 6315, 6386, 6695, 7725, 8034, 9579, 10075, 10525, 10946, 12090, 12630, 13051, 13390, 15450, 15965, 16419, 19158, 20085, 20150, 21050, 26102, 27365, 30225, 31575, 31930, 32838, 33475, 39153, 40170, 41509, 43363, 47895, 54730, 60450, 63150, 65255, 66950, 78306, 79825, 82095, 83018, 86726, 95790, 100425, 124527, 130089, 130510, 136825, 159650, 164190, 169663, 195765, 200850, 207545, 216815, 239475, 249054, 260178, 273650, 326275, 339326, 391530, 410475, 415090, 433630, 478950, 508989, 563719, 622635, 650445, 652550, 820950, 848315, 978825, 1017978, 1037725, 1084075, 1127438, 1245270, 1300890, 1344253, 1691157, 1696630, 1957650, 2075450, 2168150, 2544945, 2688506, 2818595, 3113175, 3252225, 3382314, 4032759, 4241575, 5089890, 5637190, 6226350, 6504450, 6721265, 8065518, 8455785, 8483150, 12724725, 13442530, 14092975, 16911570, 17475289, 20163795, 25449450, 28185950, 33606325, 34950578, 40327590, 42278925, 52425867, 67212650, 84557850, 87376445, 100818975, 104851734, 174752890, 201637950, 262129335, 436882225, 524258670, 873764450, 1310646675, 2621293350]

約数ペア:

[(1, 2621293350), (2, 1310646675), (3, 873764450), (5, 524258670), (6, 436882225), (10, 262129335), (13, 201637950), (15, 174752890), (25, 104851734), (26, 100818975), (30, 87376445), (31, 84557850), (39, 67212650), (50, 52425867), (62, 42278925), (65, 40327590), (75, 34950578), (78, 33606325), (93, 28185950), (103, 25449450), (130, 20163795), (150, 17475289), (155, 16911570), (186, 14092975), (195, 13442530), (206, 12724725), (309, 8483150), (310, 8455785), (325, 8065518), (390, 6721265), (403, 6504450), (421, 6226350), (465, 5637190), (515, 5089890), (618, 4241575), (650, 4032759), (775, 3382314), (806, 3252225), (842, 3113175), (930, 2818595), (975, 2688506), (1030, 2544945), (1209, 2168150), (1263, 2075450), (1339, 1957650), (1545, 1696630), (1550, 1691157), (1950, 1344253), (2015, 1300890), (2105, 1245270), (2325, 1127438), (2418, 1084075), (2526, 1037725), (2575, 1017978), (2678, 978825), (3090, 848315), (3193, 820950), (4017, 652550), (4030, 650445), (4210, 622635), (4650, 563719), (5150, 508989), (5473, 478950), (6045, 433630), (6315, 415090), (6386, 410475), (6695, 391530), (7725, 339326), (8034, 326275), (9579, 273650), (10075, 260178), (10525, 249054), (10946, 239475), (12090, 216815), (12630, 207545), (13051, 200850), (13390, 195765), (15450, 169663), (15965, 164190), (16419, 159650), (19158, 136825), (20085, 130510), (20150, 130089), (21050, 124527), (26102, 100425), (27365, 95790), (30225, 86726), (31575, 83018), (31930, 82095), (32838, 79825), (33475, 78306), (39153, 66950), (40170, 65255), (41509, 63150), (43363, 60450), (47895, 54730)]