38380950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 110188260

約数和(自身を除く): 71807310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 67, 75, 90, 95, 114, 134, 150, 171, 190, 201, 225, 285, 335, 342, 402, 450, 475, 570, 603, 670, 855, 950, 1005, 1206, 1273, 1425, 1675, 1710, 2010, 2546, 2850, 3015, 3350, 3819, 4275, 4489, 5025, 6030, 6365, 7638, 8550, 8978, 10050, 11457, 12730, 13467, 15075, 19095, 22445, 22914, 26934, 30150, 31825, 38190, 40401, 44890, 57285, 63650, 67335, 80802, 85291, 95475, 112225, 114570, 134670, 170582, 190950, 202005, 224450, 255873, 286425, 336675, 404010, 426455, 511746, 572850, 673350, 767619, 852910, 1010025, 1279365, 1535238, 2020050, 2132275, 2558730, 3838095, 4264550, 6396825, 7676190, 12793650, 19190475, 38380950]

約数ペア:

[(1, 38380950), (2, 19190475), (3, 12793650), (5, 7676190), (6, 6396825), (9, 4264550), (10, 3838095), (15, 2558730), (18, 2132275), (19, 2020050), (25, 1535238), (30, 1279365), (38, 1010025), (45, 852910), (50, 767619), (57, 673350), (67, 572850), (75, 511746), (90, 426455), (95, 404010), (114, 336675), (134, 286425), (150, 255873), (171, 224450), (190, 202005), (201, 190950), (225, 170582), (285, 134670), (335, 114570), (342, 112225), (402, 95475), (450, 85291), (475, 80802), (570, 67335), (603, 63650), (670, 57285), (855, 44890), (950, 40401), (1005, 38190), (1206, 31825), (1273, 30150), (1425, 26934), (1675, 22914), (1710, 22445), (2010, 19095), (2546, 15075), (2850, 13467), (3015, 12730), (3350, 11457), (3819, 10050), (4275, 8978), (4489, 8550), (5025, 7638), (6030, 6365)]