302303820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4259}}^1$

素因数の和:4304

約数の個数: 144

約数和(自身を含む): 1047755520

約数和(自身を除く): 745451700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4259, 4732, 5070, 5460, 5915, 7098, 8518, 10140, 11830, 12777, 14196, 17036, 17745, 21295, 23660, 25554, 29813, 35490, 42590, 51108, 55367, 59626, 63885, 70980, 85180, 89439, 110734, 119252, 127770, 149065, 166101, 178878, 221468, 255540, 276835, 298130, 332202, 357756, 387569, 447195, 553670, 596260, 664404, 719771, 775138, 830505, 894390, 1107340, 1162707, 1439542, 1550276, 1661010, 1788780, 1937845, 2159313, 2325414, 2879084, 3322020, 3598855, 3875690, 4318626, 4650828, 5038397, 5813535, 7197710, 7751380, 8637252, 10076794, 10796565, 11627070, 14395420, 15115191, 20153588, 21593130, 23254140, 25191985, 30230382, 43186260, 50383970, 60460764, 75575955, 100767940, 151151910, 302303820]

約数ペア:

[(1, 302303820), (2, 151151910), (3, 100767940), (4, 75575955), (5, 60460764), (6, 50383970), (7, 43186260), (10, 30230382), (12, 25191985), (13, 23254140), (14, 21593130), (15, 20153588), (20, 15115191), (21, 14395420), (26, 11627070), (28, 10796565), (30, 10076794), (35, 8637252), (39, 7751380), (42, 7197710), (52, 5813535), (60, 5038397), (65, 4650828), (70, 4318626), (78, 3875690), (84, 3598855), (91, 3322020), (105, 2879084), (130, 2325414), (140, 2159313), (156, 1937845), (169, 1788780), (182, 1661010), (195, 1550276), (210, 1439542), (260, 1162707), (273, 1107340), (338, 894390), (364, 830505), (390, 775138), (420, 719771), (455, 664404), (507, 596260), (546, 553670), (676, 447195), (780, 387569), (845, 357756), (910, 332202), (1014, 298130), (1092, 276835), (1183, 255540), (1365, 221468), (1690, 178878), (1820, 166101), (2028, 149065), (2366, 127770), (2535, 119252), (2730, 110734), (3380, 89439), (3549, 85180), (4259, 70980), (4732, 63885), (5070, 59626), (5460, 55367), (5915, 51108), (7098, 42590), (8518, 35490), (10140, 29813), (11830, 25554), (12777, 23660), (14196, 21295), (17036, 17745)]