304210620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11497}}^1$

素因数の和:11529

約数の個数: 144

約数和(自身を含む): 1101048480

約数和(自身を除く): 796837860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 11497, 13230, 22994, 26460, 34491, 45988, 57485, 68982, 80479, 103473, 114970, 137964, 160958, 172455, 206946, 229940, 241437, 310419, 321916, 344910, 402395, 413892, 482874, 517365, 563353, 620838, 689820, 724311, 804790, 965748, 1034730, 1126706, 1207185, 1241676, 1448622, 1552095, 1609580, 1690059, 2069460, 2172933, 2253412, 2414370, 2816765, 2897244, 3104190, 3380118, 3621555, 4345866, 4828740, 5070177, 5633530, 6208380, 6760236, 7243110, 8450295, 8691732, 10140354, 10864665, 11267060, 14486220, 15210531, 16900590, 20280708, 21729330, 25350885, 30421062, 33801180, 43458660, 50701770, 60842124, 76052655, 101403540, 152105310, 304210620]

約数ペア:

[(1, 304210620), (2, 152105310), (3, 101403540), (4, 76052655), (5, 60842124), (6, 50701770), (7, 43458660), (9, 33801180), (10, 30421062), (12, 25350885), (14, 21729330), (15, 20280708), (18, 16900590), (20, 15210531), (21, 14486220), (27, 11267060), (28, 10864665), (30, 10140354), (35, 8691732), (36, 8450295), (42, 7243110), (45, 6760236), (49, 6208380), (54, 5633530), (60, 5070177), (63, 4828740), (70, 4345866), (84, 3621555), (90, 3380118), (98, 3104190), (105, 2897244), (108, 2816765), (126, 2414370), (135, 2253412), (140, 2172933), (147, 2069460), (180, 1690059), (189, 1609580), (196, 1552095), (210, 1448622), (245, 1241676), (252, 1207185), (270, 1126706), (294, 1034730), (315, 965748), (378, 804790), (420, 724311), (441, 689820), (490, 620838), (540, 563353), (588, 517365), (630, 482874), (735, 413892), (756, 402395), (882, 344910), (945, 321916), (980, 310419), (1260, 241437), (1323, 229940), (1470, 206946), (1764, 172455), (1890, 160958), (2205, 137964), (2646, 114970), (2940, 103473), (3780, 80479), (4410, 68982), (5292, 57485), (6615, 45988), (8820, 34491), (11497, 26460), (13230, 22994)]