15601300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 39809952

約数和(自身を除く): 24208652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1091, 1100, 1300, 1430, 2182, 2860, 3575, 4364, 5455, 7150, 10910, 12001, 14183, 14300, 21820, 24002, 27275, 28366, 48004, 54550, 56732, 60005, 70915, 109100, 120010, 141830, 156013, 240020, 283660, 300025, 312026, 354575, 600050, 624052, 709150, 780065, 1200100, 1418300, 1560130, 3120260, 3900325, 7800650, 15601300]

約数ペア:

[(1, 15601300), (2, 7800650), (4, 3900325), (5, 3120260), (10, 1560130), (11, 1418300), (13, 1200100), (20, 780065), (22, 709150), (25, 624052), (26, 600050), (44, 354575), (50, 312026), (52, 300025), (55, 283660), (65, 240020), (100, 156013), (110, 141830), (130, 120010), (143, 109100), (220, 70915), (260, 60005), (275, 56732), (286, 54550), (325, 48004), (550, 28366), (572, 27275), (650, 24002), (715, 21820), (1091, 14300), (1100, 14183), (1300, 12001), (1430, 10910), (2182, 7150), (2860, 5455), (3575, 4364)]