168835800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 608889600

約数和(自身を除く): 440053800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 350, 366, 420, 427, 488, 525, 600, 610, 659, 700, 732, 840, 854, 915, 1050, 1220, 1281, 1318, 1400, 1464, 1525, 1708, 1830, 1977, 2100, 2135, 2440, 2562, 2636, 3050, 3295, 3416, 3660, 3954, 4200, 4270, 4575, 4613, 5124, 5272, 6100, 6405, 6590, 7320, 7908, 8540, 9150, 9226, 9885, 10248, 10675, 12200, 12810, 13180, 13839, 15816, 16475, 17080, 18300, 18452, 19770, 21350, 23065, 25620, 26360, 27678, 32025, 32950, 36600, 36904, 39540, 40199, 42700, 46130, 49425, 51240, 55356, 64050, 65900, 69195, 79080, 80398, 85400, 92260, 98850, 110712, 115325, 120597, 128100, 131800, 138390, 160796, 184520, 197700, 200995, 230650, 241194, 256200, 276780, 281393, 321592, 345975, 395400, 401990, 461300, 482388, 553560, 562786, 602985, 691950, 803980, 844179, 922600, 964776, 1004975, 1125572, 1205970, 1383900, 1406965, 1607960, 1688358, 2009950, 2251144, 2411940, 2767800, 2813930, 3014925, 3376716, 4019900, 4220895, 4823880, 5627860, 6029850, 6753432, 7034825, 8039800, 8441790, 11255720, 12059700, 14069650, 16883580, 21104475, 24119400, 28139300, 33767160, 42208950, 56278600, 84417900, 168835800]

約数ペア:

[(1, 168835800), (2, 84417900), (3, 56278600), (4, 42208950), (5, 33767160), (6, 28139300), (7, 24119400), (8, 21104475), (10, 16883580), (12, 14069650), (14, 12059700), (15, 11255720), (20, 8441790), (21, 8039800), (24, 7034825), (25, 6753432), (28, 6029850), (30, 5627860), (35, 4823880), (40, 4220895), (42, 4019900), (50, 3376716), (56, 3014925), (60, 2813930), (61, 2767800), (70, 2411940), (75, 2251144), (84, 2009950), (100, 1688358), (105, 1607960), (120, 1406965), (122, 1383900), (140, 1205970), (150, 1125572), (168, 1004975), (175, 964776), (183, 922600), (200, 844179), (210, 803980), (244, 691950), (280, 602985), (300, 562786), (305, 553560), (350, 482388), (366, 461300), (420, 401990), (427, 395400), (488, 345975), (525, 321592), (600, 281393), (610, 276780), (659, 256200), (700, 241194), (732, 230650), (840, 200995), (854, 197700), (915, 184520), (1050, 160796), (1220, 138390), (1281, 131800), (1318, 128100), (1400, 120597), (1464, 115325), (1525, 110712), (1708, 98850), (1830, 92260), (1977, 85400), (2100, 80398), (2135, 79080), (2440, 69195), (2562, 65900), (2636, 64050), (3050, 55356), (3295, 51240), (3416, 49425), (3660, 46130), (3954, 42700), (4200, 40199), (4270, 39540), (4575, 36904), (4613, 36600), (5124, 32950), (5272, 32025), (6100, 27678), (6405, 26360), (6590, 25620), (7320, 23065), (7908, 21350), (8540, 19770), (9150, 18452), (9226, 18300), (9885, 17080), (10248, 16475), (10675, 15816), (12200, 13839), (12810, 13180)]