66891000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 227784960

約数和(自身を除く): 160893960

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, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2027, 2200, 2750, 3000, 3300, 4054, 4125, 5500, 6081, 6600, 8108, 8250, 10135, 11000, 12162, 16216, 16500, 20270, 22297, 24324, 30405, 33000, 40540, 44594, 48648, 50675, 60810, 66891, 81080, 89188, 101350, 111485, 121620, 133782, 152025, 178376, 202700, 222970, 243240, 253375, 267564, 304050, 334455, 405400, 445940, 506750, 535128, 557425, 608100, 668910, 760125, 891880, 1013500, 1114850, 1216200, 1337820, 1520250, 1672275, 2027000, 2229700, 2675640, 2787125, 3040500, 3344550, 4459400, 5574250, 6081000, 6689100, 8361375, 11148500, 13378200, 16722750, 22297000, 33445500, 66891000]

約数ペア:

[(1, 66891000), (2, 33445500), (3, 22297000), (4, 16722750), (5, 13378200), (6, 11148500), (8, 8361375), (10, 6689100), (11, 6081000), (12, 5574250), (15, 4459400), (20, 3344550), (22, 3040500), (24, 2787125), (25, 2675640), (30, 2229700), (33, 2027000), (40, 1672275), (44, 1520250), (50, 1337820), (55, 1216200), (60, 1114850), (66, 1013500), (75, 891880), (88, 760125), (100, 668910), (110, 608100), (120, 557425), (125, 535128), (132, 506750), (150, 445940), (165, 405400), (200, 334455), (220, 304050), (250, 267564), (264, 253375), (275, 243240), (300, 222970), (330, 202700), (375, 178376), (440, 152025), (500, 133782), (550, 121620), (600, 111485), (660, 101350), (750, 89188), (825, 81080), (1000, 66891), (1100, 60810), (1320, 50675), (1375, 48648), (1500, 44594), (1650, 40540), (2027, 33000), (2200, 30405), (2750, 24324), (3000, 22297), (3300, 20270), (4054, 16500), (4125, 16216), (5500, 12162), (6081, 11000), (6600, 10135), (8108, 8250)]