28003800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 96

約数和(自身を含む): 94726080

約数和(自身を除く): 66722280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 4243, 6600, 8486, 12729, 16972, 21215, 25458, 33944, 42430, 46673, 50916, 63645, 84860, 93346, 101832, 106075, 127290, 140019, 169720, 186692, 212150, 233365, 254580, 280038, 318225, 373384, 424300, 466730, 509160, 560076, 636450, 700095, 848600, 933460, 1120152, 1166825, 1272900, 1400190, 1866920, 2333650, 2545800, 2800380, 3500475, 4667300, 5600760, 7000950, 9334600, 14001900, 28003800]

約数ペア:

[(1, 28003800), (2, 14001900), (3, 9334600), (4, 7000950), (5, 5600760), (6, 4667300), (8, 3500475), (10, 2800380), (11, 2545800), (12, 2333650), (15, 1866920), (20, 1400190), (22, 1272900), (24, 1166825), (25, 1120152), (30, 933460), (33, 848600), (40, 700095), (44, 636450), (50, 560076), (55, 509160), (60, 466730), (66, 424300), (75, 373384), (88, 318225), (100, 280038), (110, 254580), (120, 233365), (132, 212150), (150, 186692), (165, 169720), (200, 140019), (220, 127290), (264, 106075), (275, 101832), (300, 93346), (330, 84860), (440, 63645), (550, 50916), (600, 46673), (660, 42430), (825, 33944), (1100, 25458), (1320, 21215), (1650, 16972), (2200, 12729), (3300, 8486), (4243, 6600)]