66442050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 108

約数和(自身を含む): 188857890

約数和(自身を除く): 122415840

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 409, 450, 475, 570, 722, 818, 855, 950, 1083, 1227, 1425, 1710, 1805, 2045, 2166, 2454, 2850, 3249, 3610, 3681, 4090, 4275, 5415, 6135, 6498, 7362, 7771, 8550, 9025, 10225, 10830, 12270, 15542, 16245, 18050, 18405, 20450, 23313, 27075, 30675, 32490, 36810, 38855, 46626, 54150, 61350, 69939, 77710, 81225, 92025, 116565, 139878, 147649, 162450, 184050, 194275, 233130, 295298, 349695, 388550, 442947, 582825, 699390, 738245, 885894, 1165650, 1328841, 1476490, 1748475, 2214735, 2657682, 3496950, 3691225, 4429470, 6644205, 7382450, 11073675, 13288410, 22147350, 33221025, 66442050]

約数ペア:

[(1, 66442050), (2, 33221025), (3, 22147350), (5, 13288410), (6, 11073675), (9, 7382450), (10, 6644205), (15, 4429470), (18, 3691225), (19, 3496950), (25, 2657682), (30, 2214735), (38, 1748475), (45, 1476490), (50, 1328841), (57, 1165650), (75, 885894), (90, 738245), (95, 699390), (114, 582825), (150, 442947), (171, 388550), (190, 349695), (225, 295298), (285, 233130), (342, 194275), (361, 184050), (409, 162450), (450, 147649), (475, 139878), (570, 116565), (722, 92025), (818, 81225), (855, 77710), (950, 69939), (1083, 61350), (1227, 54150), (1425, 46626), (1710, 38855), (1805, 36810), (2045, 32490), (2166, 30675), (2454, 27075), (2850, 23313), (3249, 20450), (3610, 18405), (3681, 18050), (4090, 16245), (4275, 15542), (5415, 12270), (6135, 10830), (6498, 10225), (7362, 9025), (7771, 8550)]