450176130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1525

約数の個数: 80

約数和(自身を含む): 1213755840

約数和(自身を除く): 763579710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 647, 810, 859, 1294, 1718, 1941, 2577, 3235, 3882, 4295, 5154, 5823, 6470, 7731, 8590, 9705, 11646, 12885, 15462, 17469, 19410, 23193, 25770, 29115, 34938, 38655, 46386, 52407, 58230, 69579, 77310, 87345, 104814, 115965, 139158, 174690, 231930, 262035, 347895, 524070, 555773, 695790, 1111546, 1667319, 2778865, 3334638, 5001957, 5557730, 8336595, 10003914, 15005871, 16673190, 25009785, 30011742, 45017613, 50019570, 75029355, 90035226, 150058710, 225088065, 450176130]

約数ペア:

[(1, 450176130), (2, 225088065), (3, 150058710), (5, 90035226), (6, 75029355), (9, 50019570), (10, 45017613), (15, 30011742), (18, 25009785), (27, 16673190), (30, 15005871), (45, 10003914), (54, 8336595), (81, 5557730), (90, 5001957), (135, 3334638), (162, 2778865), (270, 1667319), (405, 1111546), (647, 695790), (810, 555773), (859, 524070), (1294, 347895), (1718, 262035), (1941, 231930), (2577, 174690), (3235, 139158), (3882, 115965), (4295, 104814), (5154, 87345), (5823, 77310), (6470, 69579), (7731, 58230), (8590, 52407), (9705, 46386), (11646, 38655), (12885, 34938), (15462, 29115), (17469, 25770), (19410, 23193)]