148493800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 437472000

約数和(自身を除く): 288978200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 82, 91, 100, 104, 130, 140, 164, 175, 182, 199, 200, 205, 260, 280, 287, 325, 328, 350, 364, 398, 410, 455, 520, 533, 574, 650, 700, 728, 796, 820, 910, 995, 1025, 1066, 1148, 1300, 1393, 1400, 1435, 1592, 1640, 1820, 1990, 2050, 2132, 2275, 2296, 2587, 2600, 2665, 2786, 2870, 3640, 3731, 3980, 4100, 4264, 4550, 4975, 5174, 5330, 5572, 5740, 6965, 7175, 7462, 7960, 8159, 8200, 9100, 9950, 10348, 10660, 11144, 11480, 12935, 13325, 13930, 14350, 14924, 16318, 18109, 18200, 18655, 19900, 20696, 21320, 25870, 26650, 27860, 28700, 29848, 32636, 34825, 36218, 37310, 39800, 40795, 51740, 53300, 55720, 57113, 57400, 64675, 65272, 69650, 72436, 74620, 81590, 90545, 93275, 103480, 106067, 106600, 114226, 129350, 139300, 144872, 149240, 163180, 181090, 186550, 203975, 212134, 228452, 258700, 278600, 285565, 326360, 362180, 373100, 407950, 424268, 452725, 456904, 517400, 530335, 571130, 724360, 742469, 746200, 815900, 848536, 905450, 1060670, 1142260, 1427825, 1484938, 1631800, 1810900, 2121340, 2284520, 2651675, 2855650, 2969876, 3621800, 3712345, 4242680, 5303350, 5711300, 5939752, 7424690, 10606700, 11422600, 14849380, 18561725, 21213400, 29698760, 37123450, 74246900, 148493800]

約数ペア:

[(1, 148493800), (2, 74246900), (4, 37123450), (5, 29698760), (7, 21213400), (8, 18561725), (10, 14849380), (13, 11422600), (14, 10606700), (20, 7424690), (25, 5939752), (26, 5711300), (28, 5303350), (35, 4242680), (40, 3712345), (41, 3621800), (50, 2969876), (52, 2855650), (56, 2651675), (65, 2284520), (70, 2121340), (82, 1810900), (91, 1631800), (100, 1484938), (104, 1427825), (130, 1142260), (140, 1060670), (164, 905450), (175, 848536), (182, 815900), (199, 746200), (200, 742469), (205, 724360), (260, 571130), (280, 530335), (287, 517400), (325, 456904), (328, 452725), (350, 424268), (364, 407950), (398, 373100), (410, 362180), (455, 326360), (520, 285565), (533, 278600), (574, 258700), (650, 228452), (700, 212134), (728, 203975), (796, 186550), (820, 181090), (910, 163180), (995, 149240), (1025, 144872), (1066, 139300), (1148, 129350), (1300, 114226), (1393, 106600), (1400, 106067), (1435, 103480), (1592, 93275), (1640, 90545), (1820, 81590), (1990, 74620), (2050, 72436), (2132, 69650), (2275, 65272), (2296, 64675), (2587, 57400), (2600, 57113), (2665, 55720), (2786, 53300), (2870, 51740), (3640, 40795), (3731, 39800), (3980, 37310), (4100, 36218), (4264, 34825), (4550, 32636), (4975, 29848), (5174, 28700), (5330, 27860), (5572, 26650), (5740, 25870), (6965, 21320), (7175, 20696), (7462, 19900), (7960, 18655), (8159, 18200), (8200, 18109), (9100, 16318), (9950, 14924), (10348, 14350), (10660, 13930), (11144, 13325), (11480, 12935)]