75654390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 222474240

約数和(自身を除く): 146819850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 67, 70, 95, 105, 114, 133, 134, 190, 201, 210, 266, 283, 285, 335, 399, 402, 469, 566, 570, 665, 670, 798, 849, 938, 1005, 1273, 1330, 1407, 1415, 1698, 1981, 1995, 2010, 2345, 2546, 2814, 2830, 3819, 3962, 3990, 4245, 4690, 5377, 5943, 6365, 7035, 7638, 8490, 8911, 9905, 10754, 11886, 12730, 14070, 16131, 17822, 18961, 19095, 19810, 26733, 26885, 29715, 32262, 37639, 37922, 38190, 44555, 53466, 53770, 56883, 59430, 75278, 80655, 89110, 94805, 112917, 113766, 132727, 133665, 161310, 188195, 189610, 225834, 265454, 267330, 284415, 360259, 376390, 398181, 564585, 568830, 663635, 720518, 796362, 1080777, 1129170, 1327270, 1801295, 1990905, 2161554, 2521813, 3602590, 3981810, 5043626, 5403885, 7565439, 10807770, 12609065, 15130878, 25218130, 37827195, 75654390]

約数ペア:

[(1, 75654390), (2, 37827195), (3, 25218130), (5, 15130878), (6, 12609065), (7, 10807770), (10, 7565439), (14, 5403885), (15, 5043626), (19, 3981810), (21, 3602590), (30, 2521813), (35, 2161554), (38, 1990905), (42, 1801295), (57, 1327270), (67, 1129170), (70, 1080777), (95, 796362), (105, 720518), (114, 663635), (133, 568830), (134, 564585), (190, 398181), (201, 376390), (210, 360259), (266, 284415), (283, 267330), (285, 265454), (335, 225834), (399, 189610), (402, 188195), (469, 161310), (566, 133665), (570, 132727), (665, 113766), (670, 112917), (798, 94805), (849, 89110), (938, 80655), (1005, 75278), (1273, 59430), (1330, 56883), (1407, 53770), (1415, 53466), (1698, 44555), (1981, 38190), (1995, 37922), (2010, 37639), (2345, 32262), (2546, 29715), (2814, 26885), (2830, 26733), (3819, 19810), (3962, 19095), (3990, 18961), (4245, 17822), (4690, 16131), (5377, 14070), (5943, 12730), (6365, 11886), (7035, 10754), (7638, 9905), (8490, 8911)]