29212500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 91869120

約数和(自身を除く): 62656620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 125, 150, 164, 190, 205, 228, 246, 250, 285, 300, 375, 380, 410, 475, 492, 500, 570, 615, 625, 750, 779, 820, 950, 1025, 1140, 1230, 1250, 1425, 1500, 1558, 1875, 1900, 2050, 2337, 2375, 2460, 2500, 2850, 3075, 3116, 3125, 3750, 3895, 4100, 4674, 4750, 5125, 5700, 6150, 6250, 7125, 7500, 7790, 9348, 9375, 9500, 10250, 11685, 11875, 12300, 12500, 14250, 15375, 15580, 18750, 19475, 20500, 23370, 23750, 25625, 28500, 30750, 35625, 37500, 38950, 46740, 47500, 51250, 58425, 59375, 61500, 71250, 76875, 77900, 97375, 102500, 116850, 118750, 128125, 142500, 153750, 178125, 194750, 233700, 237500, 256250, 292125, 307500, 356250, 384375, 389500, 486875, 512500, 584250, 712500, 768750, 973750, 1168500, 1460625, 1537500, 1947500, 2434375, 2921250, 4868750, 5842500, 7303125, 9737500, 14606250, 29212500]

約数ペア:

[(1, 29212500), (2, 14606250), (3, 9737500), (4, 7303125), (5, 5842500), (6, 4868750), (10, 2921250), (12, 2434375), (15, 1947500), (19, 1537500), (20, 1460625), (25, 1168500), (30, 973750), (38, 768750), (41, 712500), (50, 584250), (57, 512500), (60, 486875), (75, 389500), (76, 384375), (82, 356250), (95, 307500), (100, 292125), (114, 256250), (123, 237500), (125, 233700), (150, 194750), (164, 178125), (190, 153750), (205, 142500), (228, 128125), (246, 118750), (250, 116850), (285, 102500), (300, 97375), (375, 77900), (380, 76875), (410, 71250), (475, 61500), (492, 59375), (500, 58425), (570, 51250), (615, 47500), (625, 46740), (750, 38950), (779, 37500), (820, 35625), (950, 30750), (1025, 28500), (1140, 25625), (1230, 23750), (1250, 23370), (1425, 20500), (1500, 19475), (1558, 18750), (1875, 15580), (1900, 15375), (2050, 14250), (2337, 12500), (2375, 12300), (2460, 11875), (2500, 11685), (2850, 10250), (3075, 9500), (3116, 9375), (3125, 9348), (3750, 7790), (3895, 7500), (4100, 7125), (4674, 6250), (4750, 6150), (5125, 5700)]