195665940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26513}}^1$

素因数の和:26569

約数の個数: 72

約数和(自身を含む): 608019048

約数和(自身を除く): 412353108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 26513, 53026, 79539, 106052, 132565, 159078, 238617, 265130, 318156, 397695, 477234, 530260, 795390, 954468, 1087033, 1193085, 1590780, 2174066, 2386170, 3261099, 4348132, 4772340, 5435165, 6522198, 9783297, 10870330, 13044396, 16305495, 19566594, 21740660, 32610990, 39133188, 48916485, 65221980, 97832970, 195665940]

約数ペア:

[(1, 195665940), (2, 97832970), (3, 65221980), (4, 48916485), (5, 39133188), (6, 32610990), (9, 21740660), (10, 19566594), (12, 16305495), (15, 13044396), (18, 10870330), (20, 9783297), (30, 6522198), (36, 5435165), (41, 4772340), (45, 4348132), (60, 3261099), (82, 2386170), (90, 2174066), (123, 1590780), (164, 1193085), (180, 1087033), (205, 954468), (246, 795390), (369, 530260), (410, 477234), (492, 397695), (615, 318156), (738, 265130), (820, 238617), (1230, 159078), (1476, 132565), (1845, 106052), (2460, 79539), (3690, 53026), (7380, 26513)]