2518000.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 65235456

約数和(自身を除く): 32656041

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 81, 99, 103, 135, 165, 213, 297, 309, 355, 405, 495, 515, 639, 781, 891, 927, 1065, 1133, 1485, 1545, 1917, 2343, 2781, 3195, 3399, 3905, 4455, 4635, 5665, 5751, 7029, 7313, 8343, 9585, 10197, 11715, 13905, 16995, 21087, 21939, 28755, 30591, 35145, 36565, 41715, 50985, 63261, 65817, 80443, 91773, 105435, 109695, 152955, 197451, 241329, 316305, 329085, 402215, 458865, 592353, 723987, 987255, 1206645, 2171961, 2961765, 3619935, 6515883, 10859805, 32579415]

約数ペア:

[(1, 32579415), (3, 10859805), (5, 6515883), (9, 3619935), (11, 2961765), (15, 2171961), (27, 1206645), (33, 987255), (45, 723987), (55, 592353), (71, 458865), (81, 402215), (99, 329085), (103, 316305), (135, 241329), (165, 197451), (213, 152955), (297, 109695), (309, 105435), (355, 91773), (405, 80443), (495, 65817), (515, 63261), (639, 50985), (781, 41715), (891, 36565), (927, 35145), (1065, 30591), (1133, 28755), (1485, 21939), (1545, 21087), (1917, 16995), (2343, 13905), (2781, 11715), (3195, 10197), (3399, 9585), (3905, 8343), (4455, 7313), (4635, 7029), (5665, 5751)]