149843880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 514418580

約数和(自身を除く): 364574700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1153, 1368, 1444, 1710, 1805, 2166, 2280, 2306, 2888, 3249, 3420, 3459, 3610, 4332, 4612, 5415, 5765, 6498, 6840, 6918, 7220, 8664, 9224, 10377, 10830, 11530, 12996, 13836, 14440, 16245, 17295, 20754, 21660, 21907, 23060, 25992, 27672, 32490, 34590, 41508, 43320, 43814, 46120, 51885, 64980, 65721, 69180, 83016, 87628, 103770, 109535, 129960, 131442, 138360, 175256, 197163, 207540, 219070, 262884, 328605, 394326, 415080, 416233, 438140, 525768, 657210, 788652, 832466, 876280, 985815, 1248699, 1314420, 1577304, 1664932, 1971630, 2081165, 2497398, 2628840, 3329864, 3746097, 3943260, 4162330, 4994796, 6243495, 7492194, 7886520, 8324660, 9989592, 12486990, 14984388, 16649320, 18730485, 24973980, 29968776, 37460970, 49947960, 74921940, 149843880]

約数ペア:

[(1, 149843880), (2, 74921940), (3, 49947960), (4, 37460970), (5, 29968776), (6, 24973980), (8, 18730485), (9, 16649320), (10, 14984388), (12, 12486990), (15, 9989592), (18, 8324660), (19, 7886520), (20, 7492194), (24, 6243495), (30, 4994796), (36, 4162330), (38, 3943260), (40, 3746097), (45, 3329864), (57, 2628840), (60, 2497398), (72, 2081165), (76, 1971630), (90, 1664932), (95, 1577304), (114, 1314420), (120, 1248699), (152, 985815), (171, 876280), (180, 832466), (190, 788652), (228, 657210), (285, 525768), (342, 438140), (360, 416233), (361, 415080), (380, 394326), (456, 328605), (570, 262884), (684, 219070), (722, 207540), (760, 197163), (855, 175256), (1083, 138360), (1140, 131442), (1153, 129960), (1368, 109535), (1444, 103770), (1710, 87628), (1805, 83016), (2166, 69180), (2280, 65721), (2306, 64980), (2888, 51885), (3249, 46120), (3420, 43814), (3459, 43320), (3610, 41508), (4332, 34590), (4612, 32490), (5415, 27672), (5765, 25992), (6498, 23060), (6840, 21907), (6918, 21660), (7220, 20754), (8664, 17295), (9224, 16245), (10377, 14440), (10830, 13836), (11530, 12996)]