225442980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 875212800

約数和(自身を除く): 649769820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 43, 45, 54, 57, 60, 63, 70, 73, 76, 84, 86, 90, 95, 105, 108, 114, 126, 129, 133, 135, 140, 146, 171, 172, 180, 189, 190, 210, 215, 219, 228, 252, 258, 266, 270, 285, 292, 301, 315, 342, 365, 378, 380, 387, 399, 420, 430, 438, 511, 513, 516, 532, 540, 570, 602, 630, 645, 657, 665, 684, 730, 756, 774, 798, 817, 855, 860, 876, 903, 945, 1022, 1026, 1095, 1140, 1161, 1197, 1204, 1260, 1290, 1314, 1330, 1387, 1460, 1505, 1533, 1548, 1596, 1634, 1710, 1806, 1890, 1935, 1971, 1995, 2044, 2052, 2190, 2322, 2394, 2451, 2555, 2565, 2580, 2628, 2660, 2709, 2774, 3010, 3066, 3139, 3268, 3285, 3420, 3591, 3612, 3780, 3870, 3942, 3990, 4085, 4161, 4380, 4515, 4599, 4644, 4788, 4902, 5110, 5130, 5418, 5548, 5719, 5805, 5985, 6020, 6132, 6278, 6570, 6935, 7182, 7353, 7665, 7740, 7884, 7980, 8127, 8170, 8322, 9030, 9198, 9417, 9709, 9804, 9855, 10220, 10260, 10836, 11438, 11610, 11970, 12255, 12483, 12556, 13140, 13545, 13797, 13870, 14364, 14706, 15330, 15695, 16254, 16340, 16644, 17157, 17955, 18060, 18396, 18834, 19418, 19710, 20805, 21973, 22059, 22876, 22995, 23220, 23940, 24510, 24966, 27090, 27594, 27740, 28251, 28595, 29127, 29412, 30660, 31390, 32508, 34314, 35910, 36765, 37449, 37668, 38836, 39420, 40635, 41610, 43946, 44118, 45990, 47085, 48545, 49020, 49932, 51471, 54180, 55188, 56502, 57190, 58254, 59641, 62415, 62780, 65919, 68628, 68985, 71820, 73530, 74898, 81270, 83220, 84753, 85785, 87381, 87892, 88236, 91980, 94170, 97090, 102942, 109865, 110295, 113004, 114380, 116508, 119282, 124830, 131838, 137970, 141255, 145635, 147060, 149796, 154413, 162540, 169506, 171570, 174762, 178923, 187245, 188340, 194180, 197757, 205884, 219730, 220590, 238564, 249660, 257355, 262143, 263676, 275940, 282510, 291270, 298205, 308826, 329595, 339012, 343140, 349524, 357846, 374490, 395514, 417487, 423765, 436905, 439460, 441180, 514710, 524286, 536769, 565020, 582540, 593271, 596410, 617652, 659190, 715692, 748980, 772065, 791028, 834974, 847530, 873810, 894615, 988785, 1029420, 1048572, 1073538, 1186542, 1192820, 1252461, 1310715, 1318380, 1544130, 1610307, 1669948, 1695060, 1747620, 1789230, 1977570, 2087435, 2147076, 2373084, 2504922, 2621430, 2683845, 2966355, 3088260, 3220614, 3578460, 3757383, 3955140, 4174870, 5009844, 5242860, 5367690, 5932710, 6262305, 6441228, 7514766, 8051535, 8349740, 10735380, 11272149, 11865420, 12524610, 15029532, 16103070, 18786915, 22544298, 25049220, 32206140, 37573830, 45088596, 56360745, 75147660, 112721490, 225442980]

約数ペア:

[(1, 225442980), (2, 112721490), (3, 75147660), (4, 56360745), (5, 45088596), (6, 37573830), (7, 32206140), (9, 25049220), (10, 22544298), (12, 18786915), (14, 16103070), (15, 15029532), (18, 12524610), (19, 11865420), (20, 11272149), (21, 10735380), (27, 8349740), (28, 8051535), (30, 7514766), (35, 6441228), (36, 6262305), (38, 5932710), (42, 5367690), (43, 5242860), (45, 5009844), (54, 4174870), (57, 3955140), (60, 3757383), (63, 3578460), (70, 3220614), (73, 3088260), (76, 2966355), (84, 2683845), (86, 2621430), (90, 2504922), (95, 2373084), (105, 2147076), (108, 2087435), (114, 1977570), (126, 1789230), (129, 1747620), (133, 1695060), (135, 1669948), (140, 1610307), (146, 1544130), (171, 1318380), (172, 1310715), (180, 1252461), (189, 1192820), (190, 1186542), (210, 1073538), (215, 1048572), (219, 1029420), (228, 988785), (252, 894615), (258, 873810), (266, 847530), (270, 834974), (285, 791028), (292, 772065), (301, 748980), (315, 715692), (342, 659190), (365, 617652), (378, 596410), (380, 593271), (387, 582540), (399, 565020), (420, 536769), (430, 524286), (438, 514710), (511, 441180), (513, 439460), (516, 436905), (532, 423765), (540, 417487), (570, 395514), (602, 374490), (630, 357846), (645, 349524), (657, 343140), (665, 339012), (684, 329595), (730, 308826), (756, 298205), (774, 291270), (798, 282510), (817, 275940), (855, 263676), (860, 262143), (876, 257355), (903, 249660), (945, 238564), (1022, 220590), (1026, 219730), (1095, 205884), (1140, 197757), (1161, 194180), (1197, 188340), (1204, 187245), (1260, 178923), (1290, 174762), (1314, 171570), (1330, 169506), (1387, 162540), (1460, 154413), (1505, 149796), (1533, 147060), (1548, 145635), (1596, 141255), (1634, 137970), (1710, 131838), (1806, 124830), (1890, 119282), (1935, 116508), (1971, 114380), (1995, 113004), (2044, 110295), (2052, 109865), (2190, 102942), (2322, 97090), (2394, 94170), (2451, 91980), (2555, 88236), (2565, 87892), (2580, 87381), (2628, 85785), (2660, 84753), (2709, 83220), (2774, 81270), (3010, 74898), (3066, 73530), (3139, 71820), (3268, 68985), (3285, 68628), (3420, 65919), (3591, 62780), (3612, 62415), (3780, 59641), (3870, 58254), (3942, 57190), (3990, 56502), (4085, 55188), (4161, 54180), (4380, 51471), (4515, 49932), (4599, 49020), (4644, 48545), (4788, 47085), (4902, 45990), (5110, 44118), (5130, 43946), (5418, 41610), (5548, 40635), (5719, 39420), (5805, 38836), (5985, 37668), (6020, 37449), (6132, 36765), (6278, 35910), (6570, 34314), (6935, 32508), (7182, 31390), (7353, 30660), (7665, 29412), (7740, 29127), (7884, 28595), (7980, 28251), (8127, 27740), (8170, 27594), (8322, 27090), (9030, 24966), (9198, 24510), (9417, 23940), (9709, 23220), (9804, 22995), (9855, 22876), (10220, 22059), (10260, 21973), (10836, 20805), (11438, 19710), (11610, 19418), (11970, 18834), (12255, 18396), (12483, 18060), (12556, 17955), (13140, 17157), (13545, 16644), (13797, 16340), (13870, 16254), (14364, 15695), (14706, 15330)]