74246900

素因数分解:

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

素因数の和:274

約数の個数: 144

約数和(自身を含む): 204153600

約数和(自身を除く): 129906700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 140, 164, 175, 182, 199, 205, 260, 287, 325, 350, 364, 398, 410, 455, 533, 574, 650, 700, 796, 820, 910, 995, 1025, 1066, 1148, 1300, 1393, 1435, 1820, 1990, 2050, 2132, 2275, 2587, 2665, 2786, 2870, 3731, 3980, 4100, 4550, 4975, 5174, 5330, 5572, 5740, 6965, 7175, 7462, 8159, 9100, 9950, 10348, 10660, 12935, 13325, 13930, 14350, 14924, 16318, 18109, 18655, 19900, 25870, 26650, 27860, 28700, 32636, 34825, 36218, 37310, 40795, 51740, 53300, 57113, 64675, 69650, 72436, 74620, 81590, 90545, 93275, 106067, 114226, 129350, 139300, 163180, 181090, 186550, 203975, 212134, 228452, 258700, 285565, 362180, 373100, 407950, 424268, 452725, 530335, 571130, 742469, 815900, 905450, 1060670, 1142260, 1427825, 1484938, 1810900, 2121340, 2651675, 2855650, 2969876, 3712345, 5303350, 5711300, 7424690, 10606700, 14849380, 18561725, 37123450, 74246900]

約数ペア:

[(1, 74246900), (2, 37123450), (4, 18561725), (5, 14849380), (7, 10606700), (10, 7424690), (13, 5711300), (14, 5303350), (20, 3712345), (25, 2969876), (26, 2855650), (28, 2651675), (35, 2121340), (41, 1810900), (50, 1484938), (52, 1427825), (65, 1142260), (70, 1060670), (82, 905450), (91, 815900), (100, 742469), (130, 571130), (140, 530335), (164, 452725), (175, 424268), (182, 407950), (199, 373100), (205, 362180), (260, 285565), (287, 258700), (325, 228452), (350, 212134), (364, 203975), (398, 186550), (410, 181090), (455, 163180), (533, 139300), (574, 129350), (650, 114226), (700, 106067), (796, 93275), (820, 90545), (910, 81590), (995, 74620), (1025, 72436), (1066, 69650), (1148, 64675), (1300, 57113), (1393, 53300), (1435, 51740), (1820, 40795), (1990, 37310), (2050, 36218), (2132, 34825), (2275, 32636), (2587, 28700), (2665, 27860), (2786, 26650), (2870, 25870), (3731, 19900), (3980, 18655), (4100, 18109), (4550, 16318), (4975, 14924), (5174, 14350), (5330, 13930), (5572, 13325), (5740, 12935), (6965, 10660), (7175, 10348), (7462, 9950), (8159, 9100)]