149767380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 550319616

約数和(自身を除く): 400552236

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, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 140, 141, 162, 180, 188, 189, 210, 235, 252, 270, 281, 282, 315, 324, 329, 378, 405, 420, 423, 470, 540, 562, 564, 567, 630, 658, 705, 756, 810, 843, 846, 940, 945, 987, 1124, 1134, 1260, 1269, 1316, 1405, 1410, 1620, 1645, 1686, 1692, 1890, 1967, 1974, 2115, 2268, 2529, 2538, 2810, 2820, 2835, 2961, 3290, 3372, 3780, 3807, 3934, 3948, 4215, 4230, 4935, 5058, 5076, 5620, 5670, 5901, 5922, 6345, 6580, 7587, 7614, 7868, 8430, 8460, 8883, 9835, 9870, 10116, 11340, 11802, 11844, 12645, 12690, 13207, 14805, 15174, 15228, 16860, 17703, 17766, 19035, 19670, 19740, 22761, 23604, 25290, 25380, 26414, 26649, 29505, 29610, 30348, 35406, 35532, 37935, 38070, 39340, 39621, 44415, 45522, 50580, 52828, 53109, 53298, 59010, 59220, 66035, 70812, 75870, 76140, 79242, 88515, 88830, 91044, 92449, 106218, 106596, 113805, 118020, 118863, 132070, 133245, 151740, 158484, 159327, 177030, 177660, 184898, 198105, 212436, 227610, 237726, 264140, 265545, 266490, 277347, 318654, 354060, 356589, 369796, 396210, 455220, 462245, 475452, 531090, 532980, 554694, 594315, 637308, 713178, 792420, 796635, 832041, 924490, 1062180, 1069767, 1109388, 1188630, 1386735, 1426356, 1593270, 1664082, 1782945, 1848980, 2139534, 2377260, 2496123, 2773470, 3186540, 3328164, 3565890, 4160205, 4279068, 4992246, 5348835, 5546940, 7131780, 7488369, 8320410, 9984492, 10697670, 12480615, 14976738, 16640820, 21395340, 24961230, 29953476, 37441845, 49922460, 74883690, 149767380]

約数ペア:

[(1, 149767380), (2, 74883690), (3, 49922460), (4, 37441845), (5, 29953476), (6, 24961230), (7, 21395340), (9, 16640820), (10, 14976738), (12, 12480615), (14, 10697670), (15, 9984492), (18, 8320410), (20, 7488369), (21, 7131780), (27, 5546940), (28, 5348835), (30, 4992246), (35, 4279068), (36, 4160205), (42, 3565890), (45, 3328164), (47, 3186540), (54, 2773470), (60, 2496123), (63, 2377260), (70, 2139534), (81, 1848980), (84, 1782945), (90, 1664082), (94, 1593270), (105, 1426356), (108, 1386735), (126, 1188630), (135, 1109388), (140, 1069767), (141, 1062180), (162, 924490), (180, 832041), (188, 796635), (189, 792420), (210, 713178), (235, 637308), (252, 594315), (270, 554694), (281, 532980), (282, 531090), (315, 475452), (324, 462245), (329, 455220), (378, 396210), (405, 369796), (420, 356589), (423, 354060), (470, 318654), (540, 277347), (562, 266490), (564, 265545), (567, 264140), (630, 237726), (658, 227610), (705, 212436), (756, 198105), (810, 184898), (843, 177660), (846, 177030), (940, 159327), (945, 158484), (987, 151740), (1124, 133245), (1134, 132070), (1260, 118863), (1269, 118020), (1316, 113805), (1405, 106596), (1410, 106218), (1620, 92449), (1645, 91044), (1686, 88830), (1692, 88515), (1890, 79242), (1967, 76140), (1974, 75870), (2115, 70812), (2268, 66035), (2529, 59220), (2538, 59010), (2810, 53298), (2820, 53109), (2835, 52828), (2961, 50580), (3290, 45522), (3372, 44415), (3780, 39621), (3807, 39340), (3934, 38070), (3948, 37935), (4215, 35532), (4230, 35406), (4935, 30348), (5058, 29610), (5076, 29505), (5620, 26649), (5670, 26414), (5901, 25380), (5922, 25290), (6345, 23604), (6580, 22761), (7587, 19740), (7614, 19670), (7868, 19035), (8430, 17766), (8460, 17703), (8883, 16860), (9835, 15228), (9870, 15174), (10116, 14805), (11340, 13207), (11802, 12690), (11844, 12645)]