22971000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 83865600

約数和(自身を除く): 60894600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 31, 38, 39, 40, 50, 52, 57, 60, 62, 65, 75, 76, 78, 93, 95, 100, 104, 114, 120, 124, 125, 130, 150, 152, 155, 156, 186, 190, 195, 200, 228, 247, 248, 250, 260, 285, 300, 310, 312, 325, 372, 375, 380, 390, 403, 456, 465, 475, 494, 500, 520, 570, 589, 600, 620, 650, 741, 744, 750, 760, 775, 780, 806, 930, 950, 975, 988, 1000, 1140, 1178, 1209, 1235, 1240, 1300, 1425, 1482, 1500, 1550, 1560, 1612, 1625, 1767, 1860, 1900, 1950, 1976, 2015, 2280, 2325, 2356, 2375, 2418, 2470, 2600, 2850, 2945, 2964, 3000, 3100, 3224, 3250, 3534, 3705, 3720, 3800, 3875, 3900, 4030, 4650, 4712, 4750, 4836, 4875, 4940, 5700, 5890, 5928, 6045, 6175, 6200, 6500, 7068, 7125, 7410, 7657, 7750, 7800, 8060, 8835, 9300, 9500, 9672, 9750, 9880, 10075, 11400, 11625, 11780, 12090, 12350, 13000, 14136, 14250, 14725, 14820, 15314, 15500, 16120, 17670, 18525, 18600, 19000, 19500, 20150, 22971, 23250, 23560, 24180, 24700, 28500, 29450, 29640, 30225, 30628, 30875, 31000, 35340, 37050, 38285, 39000, 40300, 44175, 45942, 46500, 48360, 49400, 50375, 57000, 58900, 60450, 61256, 61750, 70680, 73625, 74100, 76570, 80600, 88350, 91884, 92625, 93000, 100750, 114855, 117800, 120900, 123500, 147250, 148200, 151125, 153140, 176700, 183768, 185250, 191425, 201500, 220875, 229710, 241800, 247000, 294500, 302250, 306280, 353400, 370500, 382850, 403000, 441750, 459420, 574275, 589000, 604500, 741000, 765700, 883500, 918840, 957125, 1148550, 1209000, 1531400, 1767000, 1914250, 2297100, 2871375, 3828500, 4594200, 5742750, 7657000, 11485500, 22971000]

約数ペア:

[(1, 22971000), (2, 11485500), (3, 7657000), (4, 5742750), (5, 4594200), (6, 3828500), (8, 2871375), (10, 2297100), (12, 1914250), (13, 1767000), (15, 1531400), (19, 1209000), (20, 1148550), (24, 957125), (25, 918840), (26, 883500), (30, 765700), (31, 741000), (38, 604500), (39, 589000), (40, 574275), (50, 459420), (52, 441750), (57, 403000), (60, 382850), (62, 370500), (65, 353400), (75, 306280), (76, 302250), (78, 294500), (93, 247000), (95, 241800), (100, 229710), (104, 220875), (114, 201500), (120, 191425), (124, 185250), (125, 183768), (130, 176700), (150, 153140), (152, 151125), (155, 148200), (156, 147250), (186, 123500), (190, 120900), (195, 117800), (200, 114855), (228, 100750), (247, 93000), (248, 92625), (250, 91884), (260, 88350), (285, 80600), (300, 76570), (310, 74100), (312, 73625), (325, 70680), (372, 61750), (375, 61256), (380, 60450), (390, 58900), (403, 57000), (456, 50375), (465, 49400), (475, 48360), (494, 46500), (500, 45942), (520, 44175), (570, 40300), (589, 39000), (600, 38285), (620, 37050), (650, 35340), (741, 31000), (744, 30875), (750, 30628), (760, 30225), (775, 29640), (780, 29450), (806, 28500), (930, 24700), (950, 24180), (975, 23560), (988, 23250), (1000, 22971), (1140, 20150), (1178, 19500), (1209, 19000), (1235, 18600), (1240, 18525), (1300, 17670), (1425, 16120), (1482, 15500), (1500, 15314), (1550, 14820), (1560, 14725), (1612, 14250), (1625, 14136), (1767, 13000), (1860, 12350), (1900, 12090), (1950, 11780), (1976, 11625), (2015, 11400), (2280, 10075), (2325, 9880), (2356, 9750), (2375, 9672), (2418, 9500), (2470, 9300), (2600, 8835), (2850, 8060), (2945, 7800), (2964, 7750), (3000, 7657), (3100, 7410), (3224, 7125), (3250, 7068), (3534, 6500), (3705, 6200), (3720, 6175), (3800, 6045), (3875, 5928), (3900, 5890), (4030, 5700), (4650, 4940), (4712, 4875), (4750, 4836)]