203201730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5051}}^1$

素因数の和:5216

約数の個数: 64

約数和(自身を含む): 545616000

約数和(自身を除く): 342414270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 5051, 6705, 8046, 10102, 13410, 15153, 20115, 25255, 30306, 40230, 45459, 50510, 75765, 90918, 136377, 151530, 227295, 272754, 454590, 681885, 752599, 1363770, 1505198, 2257797, 3762995, 4515594, 6773391, 7525990, 11288985, 13546782, 20320173, 22577970, 33866955, 40640346, 67733910, 101600865, 203201730]

約数ペア:

[(1, 203201730), (2, 101600865), (3, 67733910), (5, 40640346), (6, 33866955), (9, 22577970), (10, 20320173), (15, 13546782), (18, 11288985), (27, 7525990), (30, 6773391), (45, 4515594), (54, 3762995), (90, 2257797), (135, 1505198), (149, 1363770), (270, 752599), (298, 681885), (447, 454590), (745, 272754), (894, 227295), (1341, 151530), (1490, 136377), (2235, 90918), (2682, 75765), (4023, 50510), (4470, 45459), (5051, 40230), (6705, 30306), (8046, 25255), (10102, 20115), (13410, 15153)]