201554280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 700128000

約数和(自身を除く): 498573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 316, 342, 360, 373, 380, 395, 456, 474, 570, 632, 684, 711, 746, 760, 790, 855, 948, 1119, 1140, 1185, 1368, 1422, 1492, 1501, 1580, 1710, 1865, 1896, 2238, 2280, 2370, 2844, 2984, 3002, 3160, 3357, 3420, 3555, 3730, 4476, 4503, 4740, 5595, 5688, 6004, 6714, 6840, 7087, 7110, 7460, 7505, 8952, 9006, 9480, 11190, 12008, 13428, 13509, 14174, 14220, 14920, 15010, 16785, 18012, 21261, 22380, 22515, 26856, 27018, 28348, 28440, 29467, 30020, 33570, 35435, 36024, 42522, 44760, 45030, 54036, 56696, 58934, 60040, 63783, 67140, 67545, 70870, 85044, 88401, 90060, 106305, 108072, 117868, 127566, 134280, 135090, 141740, 147335, 170088, 176802, 180120, 212610, 235736, 255132, 265203, 270180, 283480, 294670, 318915, 353604, 425220, 442005, 510264, 530406, 540360, 559873, 589340, 637830, 707208, 850440, 884010, 1060812, 1119746, 1178680, 1275660, 1326015, 1679619, 1768020, 2121624, 2239492, 2551320, 2652030, 2799365, 3359238, 3536040, 4478984, 5038857, 5304060, 5598730, 6718476, 8398095, 10077714, 10608120, 11197460, 13436952, 16796190, 20155428, 22394920, 25194285, 33592380, 40310856, 50388570, 67184760, 100777140, 201554280]

約数ペア:

[(1, 201554280), (2, 100777140), (3, 67184760), (4, 50388570), (5, 40310856), (6, 33592380), (8, 25194285), (9, 22394920), (10, 20155428), (12, 16796190), (15, 13436952), (18, 11197460), (19, 10608120), (20, 10077714), (24, 8398095), (30, 6718476), (36, 5598730), (38, 5304060), (40, 5038857), (45, 4478984), (57, 3536040), (60, 3359238), (72, 2799365), (76, 2652030), (79, 2551320), (90, 2239492), (95, 2121624), (114, 1768020), (120, 1679619), (152, 1326015), (158, 1275660), (171, 1178680), (180, 1119746), (190, 1060812), (228, 884010), (237, 850440), (285, 707208), (316, 637830), (342, 589340), (360, 559873), (373, 540360), (380, 530406), (395, 510264), (456, 442005), (474, 425220), (570, 353604), (632, 318915), (684, 294670), (711, 283480), (746, 270180), (760, 265203), (790, 255132), (855, 235736), (948, 212610), (1119, 180120), (1140, 176802), (1185, 170088), (1368, 147335), (1422, 141740), (1492, 135090), (1501, 134280), (1580, 127566), (1710, 117868), (1865, 108072), (1896, 106305), (2238, 90060), (2280, 88401), (2370, 85044), (2844, 70870), (2984, 67545), (3002, 67140), (3160, 63783), (3357, 60040), (3420, 58934), (3555, 56696), (3730, 54036), (4476, 45030), (4503, 44760), (4740, 42522), (5595, 36024), (5688, 35435), (6004, 33570), (6714, 30020), (6840, 29467), (7087, 28440), (7110, 28348), (7460, 27018), (7505, 26856), (8952, 22515), (9006, 22380), (9480, 21261), (11190, 18012), (12008, 16785), (13428, 15010), (13509, 14920), (14174, 14220)]