389628300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{601}}^1\times {\mathrm{2161}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 1129722832

約数和(自身を除く): 740094532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 601, 1202, 1803, 2161, 2404, 3005, 3606, 4322, 6010, 6483, 7212, 8644, 9015, 10805, 12020, 12966, 15025, 18030, 21610, 25932, 30050, 32415, 36060, 43220, 45075, 54025, 60100, 64830, 90150, 108050, 129660, 162075, 180300, 216100, 324150, 648300, 1298761, 2597522, 3896283, 5195044, 6493805, 7792566, 12987610, 15585132, 19481415, 25975220, 32469025, 38962830, 64938050, 77925660, 97407075, 129876100, 194814150, 389628300]

約数ペア:

[(1, 389628300), (2, 194814150), (3, 129876100), (4, 97407075), (5, 77925660), (6, 64938050), (10, 38962830), (12, 32469025), (15, 25975220), (20, 19481415), (25, 15585132), (30, 12987610), (50, 7792566), (60, 6493805), (75, 5195044), (100, 3896283), (150, 2597522), (300, 1298761), (601, 648300), (1202, 324150), (1803, 216100), (2161, 180300), (2404, 162075), (3005, 129660), (3606, 108050), (4322, 90150), (6010, 64830), (6483, 60100), (7212, 54025), (8644, 45075), (9015, 43220), (10805, 36060), (12020, 32415), (12966, 30050), (15025, 25932), (18030, 21610)]