18217200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 66424320

約数和(自身を除く): 48207120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 38, 40, 47, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 94, 95, 100, 102, 114, 120, 136, 141, 150, 152, 170, 188, 190, 200, 204, 228, 235, 240, 255, 272, 282, 285, 300, 304, 323, 340, 376, 380, 400, 408, 425, 456, 470, 475, 510, 564, 570, 600, 646, 680, 705, 752, 760, 799, 816, 850, 893, 912, 940, 950, 969, 1020, 1128, 1140, 1175, 1200, 1275, 1292, 1360, 1410, 1425, 1520, 1598, 1615, 1700, 1786, 1880, 1900, 1938, 2040, 2256, 2280, 2350, 2397, 2550, 2584, 2679, 2820, 2850, 3196, 3230, 3400, 3525, 3572, 3760, 3800, 3876, 3995, 4080, 4465, 4560, 4700, 4794, 4845, 5100, 5168, 5358, 5640, 5700, 6392, 6460, 6800, 7050, 7144, 7600, 7752, 7990, 8075, 8930, 9400, 9588, 9690, 10200, 10716, 11280, 11400, 11985, 12784, 12920, 13395, 14100, 14288, 15181, 15504, 15980, 16150, 17860, 18800, 19176, 19380, 19975, 20400, 21432, 22325, 22800, 23970, 24225, 25840, 26790, 28200, 30362, 31960, 32300, 35720, 38352, 38760, 39950, 42864, 44650, 45543, 47940, 48450, 53580, 56400, 59925, 60724, 63920, 64600, 66975, 71440, 75905, 77520, 79900, 89300, 91086, 95880, 96900, 107160, 119850, 121448, 129200, 133950, 151810, 159800, 178600, 182172, 191760, 193800, 214320, 227715, 239700, 242896, 267900, 303620, 319600, 357200, 364344, 379525, 387600, 455430, 479400, 535800, 607240, 728688, 759050, 910860, 958800, 1071600, 1138575, 1214480, 1518100, 1821720, 2277150, 3036200, 3643440, 4554300, 6072400, 9108600, 18217200]

約数ペア:

[(1, 18217200), (2, 9108600), (3, 6072400), (4, 4554300), (5, 3643440), (6, 3036200), (8, 2277150), (10, 1821720), (12, 1518100), (15, 1214480), (16, 1138575), (17, 1071600), (19, 958800), (20, 910860), (24, 759050), (25, 728688), (30, 607240), (34, 535800), (38, 479400), (40, 455430), (47, 387600), (48, 379525), (50, 364344), (51, 357200), (57, 319600), (60, 303620), (68, 267900), (75, 242896), (76, 239700), (80, 227715), (85, 214320), (94, 193800), (95, 191760), (100, 182172), (102, 178600), (114, 159800), (120, 151810), (136, 133950), (141, 129200), (150, 121448), (152, 119850), (170, 107160), (188, 96900), (190, 95880), (200, 91086), (204, 89300), (228, 79900), (235, 77520), (240, 75905), (255, 71440), (272, 66975), (282, 64600), (285, 63920), (300, 60724), (304, 59925), (323, 56400), (340, 53580), (376, 48450), (380, 47940), (400, 45543), (408, 44650), (425, 42864), (456, 39950), (470, 38760), (475, 38352), (510, 35720), (564, 32300), (570, 31960), (600, 30362), (646, 28200), (680, 26790), (705, 25840), (752, 24225), (760, 23970), (799, 22800), (816, 22325), (850, 21432), (893, 20400), (912, 19975), (940, 19380), (950, 19176), (969, 18800), (1020, 17860), (1128, 16150), (1140, 15980), (1175, 15504), (1200, 15181), (1275, 14288), (1292, 14100), (1360, 13395), (1410, 12920), (1425, 12784), (1520, 11985), (1598, 11400), (1615, 11280), (1700, 10716), (1786, 10200), (1880, 9690), (1900, 9588), (1938, 9400), (2040, 8930), (2256, 8075), (2280, 7990), (2350, 7752), (2397, 7600), (2550, 7144), (2584, 7050), (2679, 6800), (2820, 6460), (2850, 6392), (3196, 5700), (3230, 5640), (3400, 5358), (3525, 5168), (3572, 5100), (3760, 4845), (3800, 4794), (3876, 4700), (3995, 4560), (4080, 4465)]