354071900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 987374304

約数和(自身を除く): 633302404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 73, 82, 91, 100, 130, 140, 146, 164, 169, 175, 182, 205, 260, 287, 292, 325, 338, 350, 364, 365, 410, 455, 511, 533, 574, 650, 676, 700, 730, 820, 845, 910, 949, 1022, 1025, 1066, 1148, 1183, 1300, 1435, 1460, 1690, 1820, 1825, 1898, 2044, 2050, 2132, 2275, 2366, 2555, 2665, 2870, 2993, 3380, 3650, 3731, 3796, 4100, 4225, 4550, 4732, 4745, 5110, 5330, 5740, 5915, 5986, 6643, 6929, 7175, 7300, 7462, 8450, 9100, 9490, 10220, 10660, 11830, 11972, 12337, 12775, 13286, 13325, 13858, 14350, 14924, 14965, 16900, 18655, 18980, 20951, 23660, 23725, 24674, 25550, 26572, 26650, 27716, 28700, 29575, 29930, 33215, 34645, 37310, 38909, 41902, 47450, 48503, 49348, 51100, 53300, 59150, 59860, 61685, 66430, 69290, 74620, 74825, 77818, 83804, 86359, 93275, 94900, 97006, 104755, 118300, 123370, 132860, 138580, 149650, 155636, 166075, 172718, 173225, 186550, 194012, 194545, 209510, 242515, 246740, 272363, 299300, 308425, 332150, 345436, 346450, 373100, 389090, 419020, 431795, 485030, 505817, 523775, 544726, 616850, 664300, 692900, 778180, 863590, 970060, 972725, 1011634, 1047550, 1089452, 1212575, 1233700, 1361815, 1727180, 1945450, 2023268, 2095100, 2158975, 2425150, 2529085, 2723630, 3540719, 3890900, 4317950, 4850300, 5058170, 5447260, 6809075, 7081438, 8635900, 10116340, 12645425, 13618150, 14162876, 17703595, 25290850, 27236300, 35407190, 50581700, 70814380, 88517975, 177035950, 354071900]

約数ペア:

[(1, 354071900), (2, 177035950), (4, 88517975), (5, 70814380), (7, 50581700), (10, 35407190), (13, 27236300), (14, 25290850), (20, 17703595), (25, 14162876), (26, 13618150), (28, 12645425), (35, 10116340), (41, 8635900), (50, 7081438), (52, 6809075), (65, 5447260), (70, 5058170), (73, 4850300), (82, 4317950), (91, 3890900), (100, 3540719), (130, 2723630), (140, 2529085), (146, 2425150), (164, 2158975), (169, 2095100), (175, 2023268), (182, 1945450), (205, 1727180), (260, 1361815), (287, 1233700), (292, 1212575), (325, 1089452), (338, 1047550), (350, 1011634), (364, 972725), (365, 970060), (410, 863590), (455, 778180), (511, 692900), (533, 664300), (574, 616850), (650, 544726), (676, 523775), (700, 505817), (730, 485030), (820, 431795), (845, 419020), (910, 389090), (949, 373100), (1022, 346450), (1025, 345436), (1066, 332150), (1148, 308425), (1183, 299300), (1300, 272363), (1435, 246740), (1460, 242515), (1690, 209510), (1820, 194545), (1825, 194012), (1898, 186550), (2044, 173225), (2050, 172718), (2132, 166075), (2275, 155636), (2366, 149650), (2555, 138580), (2665, 132860), (2870, 123370), (2993, 118300), (3380, 104755), (3650, 97006), (3731, 94900), (3796, 93275), (4100, 86359), (4225, 83804), (4550, 77818), (4732, 74825), (4745, 74620), (5110, 69290), (5330, 66430), (5740, 61685), (5915, 59860), (5986, 59150), (6643, 53300), (6929, 51100), (7175, 49348), (7300, 48503), (7462, 47450), (8450, 41902), (9100, 38909), (9490, 37310), (10220, 34645), (10660, 33215), (11830, 29930), (11972, 29575), (12337, 28700), (12775, 27716), (13286, 26650), (13325, 26572), (13858, 25550), (14350, 24674), (14924, 23725), (14965, 23660), (16900, 20951), (18655, 18980)]