209726400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 168

約数和(自身を含む): 741226864

約数和(自身を除く): 531500464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3361, 3900, 4160, 4800, 5200, 6240, 6722, 7800, 10083, 10400, 12480, 13444, 15600, 16805, 20166, 20800, 26888, 31200, 33610, 40332, 43693, 50415, 53776, 62400, 67220, 80664, 84025, 87386, 100830, 107552, 131079, 134440, 161328, 168050, 174772, 201660, 215104, 218465, 252075, 262158, 268880, 322656, 336100, 349544, 403320, 436930, 504150, 524316, 537760, 645312, 655395, 672200, 699088, 806640, 873860, 1008300, 1048632, 1075520, 1092325, 1310790, 1344400, 1398176, 1613280, 1747720, 2016600, 2097264, 2184650, 2621580, 2688800, 2796352, 3226560, 3276975, 3495440, 4033200, 4194528, 4369300, 5243160, 5377600, 6553950, 6990880, 8066400, 8389056, 8738600, 10486320, 13107900, 13981760, 16132800, 17477200, 20972640, 26215800, 34954400, 41945280, 52431600, 69908800, 104863200, 209726400]

約数ペア:

[(1, 209726400), (2, 104863200), (3, 69908800), (4, 52431600), (5, 41945280), (6, 34954400), (8, 26215800), (10, 20972640), (12, 17477200), (13, 16132800), (15, 13981760), (16, 13107900), (20, 10486320), (24, 8738600), (25, 8389056), (26, 8066400), (30, 6990880), (32, 6553950), (39, 5377600), (40, 5243160), (48, 4369300), (50, 4194528), (52, 4033200), (60, 3495440), (64, 3276975), (65, 3226560), (75, 2796352), (78, 2688800), (80, 2621580), (96, 2184650), (100, 2097264), (104, 2016600), (120, 1747720), (130, 1613280), (150, 1398176), (156, 1344400), (160, 1310790), (192, 1092325), (195, 1075520), (200, 1048632), (208, 1008300), (240, 873860), (260, 806640), (300, 699088), (312, 672200), (320, 655395), (325, 645312), (390, 537760), (400, 524316), (416, 504150), (480, 436930), (520, 403320), (600, 349544), (624, 336100), (650, 322656), (780, 268880), (800, 262158), (832, 252075), (960, 218465), (975, 215104), (1040, 201660), (1200, 174772), (1248, 168050), (1300, 161328), (1560, 134440), (1600, 131079), (1950, 107552), (2080, 100830), (2400, 87386), (2496, 84025), (2600, 80664), (3120, 67220), (3361, 62400), (3900, 53776), (4160, 50415), (4800, 43693), (5200, 40332), (6240, 33610), (6722, 31200), (7800, 26888), (10083, 20800), (10400, 20166), (12480, 16805), (13444, 15600)]