645350606000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{39079}}^1$

素因数の和:39484

約数の個数: 160

約数和(自身を含む): 1632881203200

約数和(自身を除く): 987530597200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 359, 368, 400, 460, 500, 575, 718, 920, 1000, 1150, 1436, 1795, 1840, 2000, 2300, 2872, 2875, 3590, 4600, 5744, 5750, 7180, 8257, 8975, 9200, 11500, 14360, 16514, 17950, 23000, 28720, 33028, 35900, 39079, 41285, 44875, 46000, 66056, 71800, 78158, 82570, 89750, 132112, 143600, 156316, 165140, 179500, 195395, 206425, 312632, 330280, 359000, 390790, 412850, 625264, 660560, 718000, 781580, 825700, 898817, 976975, 1032125, 1563160, 1651400, 1797634, 1953950, 2064250, 3126320, 3302800, 3595268, 3907900, 4128500, 4494085, 4884875, 7190536, 7815800, 8257000, 8988170, 9769750, 14029361, 14381072, 15631600, 16514000, 17976340, 19539500, 22470425, 28058722, 35952680, 39079000, 44940850, 56117444, 70146805, 71905360, 78158000, 89881700, 112234888, 112352125, 140293610, 179763400, 224469776, 224704250, 280587220, 322675303, 350734025, 359526800, 449408500, 561174440, 645350606, 701468050, 898817000, 1122348880, 1290701212, 1402936100, 1613376515, 1753670125, 1797634000, 2581402424, 2805872200, 3226753030, 3507340250, 5162804848, 5611744400, 6453506060, 7014680500, 8066882575, 12907012120, 14029361000, 16133765150, 25814024240, 28058722000, 32267530300, 40334412875, 64535060600, 80668825750, 129070121200, 161337651500, 322675303000, 645350606000]

約数ペア:

[(1, 645350606000), (2, 322675303000), (4, 161337651500), (5, 129070121200), (8, 80668825750), (10, 64535060600), (16, 40334412875), (20, 32267530300), (23, 28058722000), (25, 25814024240), (40, 16133765150), (46, 14029361000), (50, 12907012120), (80, 8066882575), (92, 7014680500), (100, 6453506060), (115, 5611744400), (125, 5162804848), (184, 3507340250), (200, 3226753030), (230, 2805872200), (250, 2581402424), (359, 1797634000), (368, 1753670125), (400, 1613376515), (460, 1402936100), (500, 1290701212), (575, 1122348880), (718, 898817000), (920, 701468050), (1000, 645350606), (1150, 561174440), (1436, 449408500), (1795, 359526800), (1840, 350734025), (2000, 322675303), (2300, 280587220), (2872, 224704250), (2875, 224469776), (3590, 179763400), (4600, 140293610), (5744, 112352125), (5750, 112234888), (7180, 89881700), (8257, 78158000), (8975, 71905360), (9200, 70146805), (11500, 56117444), (14360, 44940850), (16514, 39079000), (17950, 35952680), (23000, 28058722), (28720, 22470425), (33028, 19539500), (35900, 17976340), (39079, 16514000), (41285, 15631600), (44875, 14381072), (46000, 14029361), (66056, 9769750), (71800, 8988170), (78158, 8257000), (82570, 7815800), (89750, 7190536), (132112, 4884875), (143600, 4494085), (156316, 4128500), (165140, 3907900), (179500, 3595268), (195395, 3302800), (206425, 3126320), (312632, 2064250), (330280, 1953950), (359000, 1797634), (390790, 1651400), (412850, 1563160), (625264, 1032125), (660560, 976975), (718000, 898817), (781580, 825700)]