205345860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 599380992

約数和(自身を除く): 394035132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 310, 339, 372, 452, 465, 565, 620, 678, 930, 977, 1130, 1356, 1695, 1860, 1954, 2260, 2931, 3390, 3503, 3908, 4885, 5862, 6780, 7006, 9770, 10509, 11724, 14012, 14655, 17515, 19540, 21018, 29310, 30287, 35030, 42036, 52545, 58620, 60574, 70060, 90861, 105090, 110401, 121148, 151435, 181722, 210180, 220802, 302870, 331203, 363444, 441604, 454305, 552005, 605740, 662406, 908610, 1104010, 1324812, 1656015, 1817220, 2208020, 3312030, 3422431, 6624060, 6844862, 10267293, 13689724, 17112155, 20534586, 34224310, 41069172, 51336465, 68448620, 102672930, 205345860]

約数ペア:

[(1, 205345860), (2, 102672930), (3, 68448620), (4, 51336465), (5, 41069172), (6, 34224310), (10, 20534586), (12, 17112155), (15, 13689724), (20, 10267293), (30, 6844862), (31, 6624060), (60, 3422431), (62, 3312030), (93, 2208020), (113, 1817220), (124, 1656015), (155, 1324812), (186, 1104010), (226, 908610), (310, 662406), (339, 605740), (372, 552005), (452, 454305), (465, 441604), (565, 363444), (620, 331203), (678, 302870), (930, 220802), (977, 210180), (1130, 181722), (1356, 151435), (1695, 121148), (1860, 110401), (1954, 105090), (2260, 90861), (2931, 70060), (3390, 60574), (3503, 58620), (3908, 52545), (4885, 42036), (5862, 35030), (6780, 30287), (7006, 29310), (9770, 21018), (10509, 19540), (11724, 17515), (14012, 14655)]