76404120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 271434240

約数和(自身を除く): 195030120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 43, 51, 52, 60, 65, 67, 68, 78, 85, 86, 102, 104, 120, 129, 130, 134, 136, 156, 170, 172, 195, 201, 204, 215, 221, 255, 258, 260, 268, 312, 335, 340, 344, 390, 402, 408, 430, 442, 510, 516, 520, 536, 559, 645, 663, 670, 680, 731, 780, 804, 860, 871, 884, 1005, 1020, 1032, 1105, 1118, 1139, 1290, 1326, 1340, 1462, 1560, 1608, 1677, 1720, 1742, 1768, 2010, 2040, 2193, 2210, 2236, 2278, 2580, 2613, 2652, 2680, 2795, 2881, 2924, 3315, 3354, 3417, 3484, 3655, 4020, 4355, 4386, 4420, 4472, 4556, 5160, 5226, 5304, 5590, 5695, 5762, 5848, 6630, 6708, 6834, 6968, 7310, 8040, 8385, 8643, 8710, 8772, 8840, 9112, 9503, 10452, 10965, 11180, 11390, 11524, 13065, 13260, 13416, 13668, 14405, 14620, 14807, 16770, 17085, 17286, 17420, 17544, 19006, 20904, 21930, 22360, 22780, 23048, 26130, 26520, 27336, 28509, 28810, 29240, 29614, 33540, 34170, 34572, 34840, 37453, 38012, 43215, 43860, 44421, 45560, 47515, 48977, 52260, 57018, 57620, 59228, 67080, 68340, 69144, 74035, 74906, 76024, 86430, 87720, 88842, 95030, 97954, 104520, 112359, 114036, 115240, 118456, 136680, 142545, 146931, 148070, 149812, 172860, 177684, 187265, 190060, 195908, 222105, 224718, 228072, 244885, 285090, 293862, 296140, 299624, 345720, 355368, 374530, 380120, 391816, 444210, 449436, 489770, 561795, 570180, 587724, 592280, 636701, 734655, 749060, 888420, 898872, 979540, 1123590, 1140360, 1175448, 1273402, 1469310, 1498120, 1776840, 1910103, 1959080, 2247180, 2546804, 2938620, 3183505, 3820206, 4494360, 5093608, 5877240, 6367010, 7640412, 9550515, 12734020, 15280824, 19101030, 25468040, 38202060, 76404120]

約数ペア:

[(1, 76404120), (2, 38202060), (3, 25468040), (4, 19101030), (5, 15280824), (6, 12734020), (8, 9550515), (10, 7640412), (12, 6367010), (13, 5877240), (15, 5093608), (17, 4494360), (20, 3820206), (24, 3183505), (26, 2938620), (30, 2546804), (34, 2247180), (39, 1959080), (40, 1910103), (43, 1776840), (51, 1498120), (52, 1469310), (60, 1273402), (65, 1175448), (67, 1140360), (68, 1123590), (78, 979540), (85, 898872), (86, 888420), (102, 749060), (104, 734655), (120, 636701), (129, 592280), (130, 587724), (134, 570180), (136, 561795), (156, 489770), (170, 449436), (172, 444210), (195, 391816), (201, 380120), (204, 374530), (215, 355368), (221, 345720), (255, 299624), (258, 296140), (260, 293862), (268, 285090), (312, 244885), (335, 228072), (340, 224718), (344, 222105), (390, 195908), (402, 190060), (408, 187265), (430, 177684), (442, 172860), (510, 149812), (516, 148070), (520, 146931), (536, 142545), (559, 136680), (645, 118456), (663, 115240), (670, 114036), (680, 112359), (731, 104520), (780, 97954), (804, 95030), (860, 88842), (871, 87720), (884, 86430), (1005, 76024), (1020, 74906), (1032, 74035), (1105, 69144), (1118, 68340), (1139, 67080), (1290, 59228), (1326, 57620), (1340, 57018), (1462, 52260), (1560, 48977), (1608, 47515), (1677, 45560), (1720, 44421), (1742, 43860), (1768, 43215), (2010, 38012), (2040, 37453), (2193, 34840), (2210, 34572), (2236, 34170), (2278, 33540), (2580, 29614), (2613, 29240), (2652, 28810), (2680, 28509), (2795, 27336), (2881, 26520), (2924, 26130), (3315, 23048), (3354, 22780), (3417, 22360), (3484, 21930), (3655, 20904), (4020, 19006), (4355, 17544), (4386, 17420), (4420, 17286), (4472, 17085), (4556, 16770), (5160, 14807), (5226, 14620), (5304, 14405), (5590, 13668), (5695, 13416), (5762, 13260), (5848, 13065), (6630, 11524), (6708, 11390), (6834, 11180), (6968, 10965), (7310, 10452), (8040, 9503), (8385, 9112), (8643, 8840), (8710, 8772)]