69874920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 254016000

約数和(自身を除く): 184141080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 97, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 194, 207, 216, 230, 232, 261, 270, 276, 290, 291, 345, 348, 360, 388, 414, 435, 460, 485, 522, 540, 552, 580, 582, 621, 667, 690, 696, 776, 783, 828, 870, 873, 920, 970, 1035, 1044, 1080, 1160, 1164, 1242, 1305, 1334, 1380, 1455, 1566, 1656, 1740, 1746, 1940, 2001, 2070, 2088, 2231, 2328, 2484, 2610, 2619, 2668, 2760, 2813, 2910, 3105, 3132, 3335, 3480, 3492, 3880, 3915, 4002, 4140, 4365, 4462, 4968, 5220, 5238, 5336, 5626, 5820, 6003, 6210, 6264, 6670, 6693, 6984, 7830, 8004, 8280, 8439, 8730, 8924, 10005, 10440, 10476, 11155, 11252, 11640, 12006, 12420, 13095, 13340, 13386, 14065, 15660, 16008, 16878, 17460, 17848, 18009, 20010, 20079, 20952, 22310, 22504, 24012, 24840, 25317, 26190, 26680, 26772, 28130, 30015, 31320, 33465, 33756, 34920, 36018, 40020, 40158, 42195, 44620, 48024, 50634, 52380, 53544, 56260, 60030, 60237, 64699, 66930, 67512, 72036, 75951, 80040, 80316, 84390, 89240, 90045, 100395, 101268, 104760, 112520, 120060, 120474, 126585, 129398, 133860, 144072, 151902, 160632, 168780, 180090, 194097, 200790, 202536, 240120, 240948, 253170, 258796, 267720, 301185, 303804, 323495, 337560, 360180, 379755, 388194, 401580, 481896, 506340, 517592, 582291, 602370, 607608, 646990, 720360, 759510, 776388, 803160, 970485, 1012680, 1164582, 1204740, 1293980, 1519020, 1552776, 1746873, 1940970, 2329164, 2409480, 2587960, 2911455, 3038040, 3493746, 3881940, 4658328, 5822910, 6987492, 7763880, 8734365, 11645820, 13974984, 17468730, 23291640, 34937460, 69874920]

約数ペア:

[(1, 69874920), (2, 34937460), (3, 23291640), (4, 17468730), (5, 13974984), (6, 11645820), (8, 8734365), (9, 7763880), (10, 6987492), (12, 5822910), (15, 4658328), (18, 3881940), (20, 3493746), (23, 3038040), (24, 2911455), (27, 2587960), (29, 2409480), (30, 2329164), (36, 1940970), (40, 1746873), (45, 1552776), (46, 1519020), (54, 1293980), (58, 1204740), (60, 1164582), (69, 1012680), (72, 970485), (87, 803160), (90, 776388), (92, 759510), (97, 720360), (108, 646990), (115, 607608), (116, 602370), (120, 582291), (135, 517592), (138, 506340), (145, 481896), (174, 401580), (180, 388194), (184, 379755), (194, 360180), (207, 337560), (216, 323495), (230, 303804), (232, 301185), (261, 267720), (270, 258796), (276, 253170), (290, 240948), (291, 240120), (345, 202536), (348, 200790), (360, 194097), (388, 180090), (414, 168780), (435, 160632), (460, 151902), (485, 144072), (522, 133860), (540, 129398), (552, 126585), (580, 120474), (582, 120060), (621, 112520), (667, 104760), (690, 101268), (696, 100395), (776, 90045), (783, 89240), (828, 84390), (870, 80316), (873, 80040), (920, 75951), (970, 72036), (1035, 67512), (1044, 66930), (1080, 64699), (1160, 60237), (1164, 60030), (1242, 56260), (1305, 53544), (1334, 52380), (1380, 50634), (1455, 48024), (1566, 44620), (1656, 42195), (1740, 40158), (1746, 40020), (1940, 36018), (2001, 34920), (2070, 33756), (2088, 33465), (2231, 31320), (2328, 30015), (2484, 28130), (2610, 26772), (2619, 26680), (2668, 26190), (2760, 25317), (2813, 24840), (2910, 24012), (3105, 22504), (3132, 22310), (3335, 20952), (3480, 20079), (3492, 20010), (3880, 18009), (3915, 17848), (4002, 17460), (4140, 16878), (4365, 16008), (4462, 15660), (4968, 14065), (5220, 13386), (5238, 13340), (5336, 13095), (5626, 12420), (5820, 12006), (6003, 11640), (6210, 11252), (6264, 11155), (6670, 10476), (6693, 10440), (6984, 10005), (7830, 8924), (8004, 8730), (8280, 8439)]