227521200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 240

約数和(自身を含む): 813697920

約数和(自身を除く): 586176720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 240, 255, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 510, 570, 587, 600, 646, 680, 760, 816, 850, 912, 950, 969, 1020, 1140, 1174, 1200, 1275, 1292, 1360, 1425, 1520, 1615, 1700, 1761, 1900, 1938, 2040, 2280, 2348, 2550, 2584, 2850, 2935, 3230, 3400, 3522, 3800, 3876, 4080, 4560, 4696, 4845, 5100, 5168, 5700, 5870, 6460, 6800, 7044, 7600, 7752, 8075, 8805, 9392, 9690, 9979, 10200, 11153, 11400, 11740, 12920, 14088, 14675, 15504, 16150, 17610, 19380, 19958, 20400, 22306, 22800, 23480, 24225, 25840, 28176, 29350, 29937, 32300, 33459, 35220, 38760, 39916, 44025, 44612, 46960, 48450, 49895, 55765, 58700, 59874, 64600, 66918, 70440, 77520, 79832, 88050, 89224, 96900, 99790, 111530, 117400, 119748, 129200, 133836, 140880, 149685, 159664, 167295, 176100, 178448, 189601, 193800, 199580, 223060, 234800, 239496, 249475, 267672, 278825, 299370, 334590, 352200, 379202, 387600, 399160, 446120, 478992, 498950, 535344, 557650, 568803, 598740, 669180, 704400, 748425, 758404, 798320, 836475, 892240, 948005, 997900, 1115300, 1137606, 1197480, 1338360, 1496850, 1516808, 1672950, 1896010, 1995800, 2230600, 2275212, 2394960, 2676720, 2844015, 2993700, 3033616, 3345900, 3792020, 3991600, 4461200, 4550424, 4740025, 5688030, 5987400, 6691800, 7584040, 9100848, 9480050, 11376060, 11974800, 13383600, 14220075, 15168080, 18960100, 22752120, 28440150, 37920200, 45504240, 56880300, 75840400, 113760600, 227521200]

約数ペア:

[(1, 227521200), (2, 113760600), (3, 75840400), (4, 56880300), (5, 45504240), (6, 37920200), (8, 28440150), (10, 22752120), (12, 18960100), (15, 15168080), (16, 14220075), (17, 13383600), (19, 11974800), (20, 11376060), (24, 9480050), (25, 9100848), (30, 7584040), (34, 6691800), (38, 5987400), (40, 5688030), (48, 4740025), (50, 4550424), (51, 4461200), (57, 3991600), (60, 3792020), (68, 3345900), (75, 3033616), (76, 2993700), (80, 2844015), (85, 2676720), (95, 2394960), (100, 2275212), (102, 2230600), (114, 1995800), (120, 1896010), (136, 1672950), (150, 1516808), (152, 1496850), (170, 1338360), (190, 1197480), (200, 1137606), (204, 1115300), (228, 997900), (240, 948005), (255, 892240), (272, 836475), (285, 798320), (300, 758404), (304, 748425), (323, 704400), (340, 669180), (380, 598740), (400, 568803), (408, 557650), (425, 535344), (456, 498950), (475, 478992), (510, 446120), (570, 399160), (587, 387600), (600, 379202), (646, 352200), (680, 334590), (760, 299370), (816, 278825), (850, 267672), (912, 249475), (950, 239496), (969, 234800), (1020, 223060), (1140, 199580), (1174, 193800), (1200, 189601), (1275, 178448), (1292, 176100), (1360, 167295), (1425, 159664), (1520, 149685), (1615, 140880), (1700, 133836), (1761, 129200), (1900, 119748), (1938, 117400), (2040, 111530), (2280, 99790), (2348, 96900), (2550, 89224), (2584, 88050), (2850, 79832), (2935, 77520), (3230, 70440), (3400, 66918), (3522, 64600), (3800, 59874), (3876, 58700), (4080, 55765), (4560, 49895), (4696, 48450), (4845, 46960), (5100, 44612), (5168, 44025), (5700, 39916), (5870, 38760), (6460, 35220), (6800, 33459), (7044, 32300), (7600, 29937), (7752, 29350), (8075, 28176), (8805, 25840), (9392, 24225), (9690, 23480), (9979, 22800), (10200, 22306), (11153, 20400), (11400, 19958), (11740, 19380), (12920, 17610), (14088, 16150), (14675, 15504)]