161943000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 128

約数和(自身を含む): 527454720

約数和(自身を除く): 365511720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2347, 2760, 2875, 3000, 3450, 4600, 4694, 5750, 6900, 7041, 8625, 9388, 11500, 11735, 13800, 14082, 17250, 18776, 23000, 23470, 28164, 34500, 35205, 46940, 53981, 56328, 58675, 69000, 70410, 93880, 107962, 117350, 140820, 161943, 176025, 215924, 234700, 269905, 281640, 293375, 323886, 352050, 431848, 469400, 539810, 586750, 647772, 704100, 809715, 880125, 1079620, 1173500, 1295544, 1349525, 1408200, 1619430, 1760250, 2159240, 2347000, 2699050, 3238860, 3520500, 4048575, 5398100, 6477720, 6747625, 7041000, 8097150, 10796200, 13495250, 16194300, 20242875, 26990500, 32388600, 40485750, 53981000, 80971500, 161943000]

約数ペア:

[(1, 161943000), (2, 80971500), (3, 53981000), (4, 40485750), (5, 32388600), (6, 26990500), (8, 20242875), (10, 16194300), (12, 13495250), (15, 10796200), (20, 8097150), (23, 7041000), (24, 6747625), (25, 6477720), (30, 5398100), (40, 4048575), (46, 3520500), (50, 3238860), (60, 2699050), (69, 2347000), (75, 2159240), (92, 1760250), (100, 1619430), (115, 1408200), (120, 1349525), (125, 1295544), (138, 1173500), (150, 1079620), (184, 880125), (200, 809715), (230, 704100), (250, 647772), (276, 586750), (300, 539810), (345, 469400), (375, 431848), (460, 352050), (500, 323886), (552, 293375), (575, 281640), (600, 269905), (690, 234700), (750, 215924), (920, 176025), (1000, 161943), (1150, 140820), (1380, 117350), (1500, 107962), (1725, 93880), (2300, 70410), (2347, 69000), (2760, 58675), (2875, 56328), (3000, 53981), (3450, 46940), (4600, 35205), (4694, 34500), (5750, 28164), (6900, 23470), (7041, 23000), (8625, 18776), (9388, 17250), (11500, 14082), (11735, 13800)]