122650920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 492172200

約数和(自身を除く): 369521280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 409, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 714, 735, 765, 818, 833, 840, 882, 952, 980, 1020, 1071, 1176, 1190, 1224, 1227, 1260, 1428, 1470, 1530, 1636, 1666, 1764, 1785, 1960, 2040, 2045, 2142, 2205, 2380, 2454, 2499, 2520, 2856, 2863, 2940, 3060, 3272, 3332, 3528, 3570, 3681, 4090, 4165, 4284, 4410, 4760, 4908, 4998, 5355, 5726, 5880, 6120, 6135, 6664, 6953, 7140, 7362, 7497, 8180, 8330, 8568, 8589, 8820, 9816, 9996, 10710, 11452, 12270, 12495, 13906, 14280, 14315, 14724, 14994, 16360, 16660, 17178, 17640, 18405, 19992, 20041, 20859, 21420, 22904, 24540, 24990, 25767, 27812, 28630, 29448, 29988, 33320, 34356, 34765, 36810, 37485, 40082, 41718, 42840, 42945, 48671, 49080, 49980, 51534, 55624, 57260, 59976, 60123, 62577, 68712, 69530, 73620, 74970, 80164, 83436, 85890, 97342, 99960, 100205, 103068, 104295, 114520, 120246, 125154, 128835, 139060, 146013, 147240, 149940, 160328, 166872, 171780, 180369, 194684, 200410, 206136, 208590, 240492, 243355, 250308, 257670, 278120, 292026, 299880, 300615, 312885, 340697, 343560, 360738, 389368, 400820, 417180, 438039, 480984, 486710, 500616, 515340, 584052, 601230, 625770, 681394, 721476, 730065, 801640, 834360, 876078, 901845, 973420, 1022091, 1030680, 1168104, 1202460, 1251540, 1362788, 1442952, 1460130, 1703485, 1752156, 1803690, 1946840, 2044182, 2190195, 2404920, 2503080, 2725576, 2920260, 3066273, 3406970, 3504312, 3607380, 4088364, 4380390, 5110455, 5840520, 6132546, 6813940, 7214760, 8176728, 8760780, 10220910, 12265092, 13627880, 15331365, 17521560, 20441820, 24530184, 30662730, 40883640, 61325460, 122650920]

約数ペア:

[(1, 122650920), (2, 61325460), (3, 40883640), (4, 30662730), (5, 24530184), (6, 20441820), (7, 17521560), (8, 15331365), (9, 13627880), (10, 12265092), (12, 10220910), (14, 8760780), (15, 8176728), (17, 7214760), (18, 6813940), (20, 6132546), (21, 5840520), (24, 5110455), (28, 4380390), (30, 4088364), (34, 3607380), (35, 3504312), (36, 3406970), (40, 3066273), (42, 2920260), (45, 2725576), (49, 2503080), (51, 2404920), (56, 2190195), (60, 2044182), (63, 1946840), (68, 1803690), (70, 1752156), (72, 1703485), (84, 1460130), (85, 1442952), (90, 1362788), (98, 1251540), (102, 1202460), (105, 1168104), (119, 1030680), (120, 1022091), (126, 973420), (136, 901845), (140, 876078), (147, 834360), (153, 801640), (168, 730065), (170, 721476), (180, 681394), (196, 625770), (204, 601230), (210, 584052), (238, 515340), (245, 500616), (252, 486710), (255, 480984), (280, 438039), (294, 417180), (306, 400820), (315, 389368), (340, 360738), (357, 343560), (360, 340697), (392, 312885), (408, 300615), (409, 299880), (420, 292026), (441, 278120), (476, 257670), (490, 250308), (504, 243355), (510, 240492), (588, 208590), (595, 206136), (612, 200410), (630, 194684), (680, 180369), (714, 171780), (735, 166872), (765, 160328), (818, 149940), (833, 147240), (840, 146013), (882, 139060), (952, 128835), (980, 125154), (1020, 120246), (1071, 114520), (1176, 104295), (1190, 103068), (1224, 100205), (1227, 99960), (1260, 97342), (1428, 85890), (1470, 83436), (1530, 80164), (1636, 74970), (1666, 73620), (1764, 69530), (1785, 68712), (1960, 62577), (2040, 60123), (2045, 59976), (2142, 57260), (2205, 55624), (2380, 51534), (2454, 49980), (2499, 49080), (2520, 48671), (2856, 42945), (2863, 42840), (2940, 41718), (3060, 40082), (3272, 37485), (3332, 36810), (3528, 34765), (3570, 34356), (3681, 33320), (4090, 29988), (4165, 29448), (4284, 28630), (4410, 27812), (4760, 25767), (4908, 24990), (4998, 24540), (5355, 22904), (5726, 21420), (5880, 20859), (6120, 20041), (6135, 19992), (6664, 18405), (6953, 17640), (7140, 17178), (7362, 16660), (7497, 16360), (8180, 14994), (8330, 14724), (8568, 14315), (8589, 14280), (8820, 13906), (9816, 12495), (9996, 12270), (10710, 11452)]