147399780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 461180160

約数和(自身を除く): 313780380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 121, 132, 158, 165, 220, 237, 242, 257, 316, 330, 363, 395, 474, 484, 514, 605, 660, 726, 771, 790, 869, 948, 1028, 1185, 1210, 1285, 1452, 1542, 1580, 1738, 1815, 2370, 2420, 2570, 2607, 2827, 3084, 3476, 3630, 3855, 4345, 4740, 5140, 5214, 5654, 7260, 7710, 8481, 8690, 9559, 10428, 11308, 13035, 14135, 15420, 16962, 17380, 19118, 20303, 26070, 28270, 28677, 31097, 33924, 38236, 40606, 42405, 47795, 52140, 56540, 57354, 60909, 62194, 81212, 84810, 93291, 95590, 101515, 114708, 121818, 124388, 143385, 155485, 169620, 186582, 191180, 203030, 223333, 243636, 286770, 304545, 310970, 373164, 406060, 446666, 466455, 573540, 609090, 621940, 669999, 893332, 932910, 1116665, 1218180, 1339998, 1865820, 2233330, 2456663, 2679996, 3349995, 4466660, 4913326, 6699990, 7369989, 9826652, 12283315, 13399980, 14739978, 24566630, 29479956, 36849945, 49133260, 73699890, 147399780]

約数ペア:

[(1, 147399780), (2, 73699890), (3, 49133260), (4, 36849945), (5, 29479956), (6, 24566630), (10, 14739978), (11, 13399980), (12, 12283315), (15, 9826652), (20, 7369989), (22, 6699990), (30, 4913326), (33, 4466660), (44, 3349995), (55, 2679996), (60, 2456663), (66, 2233330), (79, 1865820), (110, 1339998), (121, 1218180), (132, 1116665), (158, 932910), (165, 893332), (220, 669999), (237, 621940), (242, 609090), (257, 573540), (316, 466455), (330, 446666), (363, 406060), (395, 373164), (474, 310970), (484, 304545), (514, 286770), (605, 243636), (660, 223333), (726, 203030), (771, 191180), (790, 186582), (869, 169620), (948, 155485), (1028, 143385), (1185, 124388), (1210, 121818), (1285, 114708), (1452, 101515), (1542, 95590), (1580, 93291), (1738, 84810), (1815, 81212), (2370, 62194), (2420, 60909), (2570, 57354), (2607, 56540), (2827, 52140), (3084, 47795), (3476, 42405), (3630, 40606), (3855, 38236), (4345, 33924), (4740, 31097), (5140, 28677), (5214, 28270), (5654, 26070), (7260, 20303), (7710, 19118), (8481, 17380), (8690, 16962), (9559, 15420), (10428, 14135), (11308, 13035)]