22922900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 67079040

約数和(自身を除く): 44156140

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 229, 260, 275, 286, 308, 325, 350, 364, 385, 455, 458, 550, 572, 650, 700, 715, 770, 910, 916, 1001, 1100, 1145, 1300, 1430, 1540, 1603, 1820, 1925, 2002, 2275, 2290, 2519, 2860, 2977, 3206, 3575, 3850, 4004, 4550, 4580, 5005, 5038, 5725, 5954, 6412, 7150, 7700, 8015, 9100, 10010, 10076, 11450, 11908, 12595, 14300, 14885, 16030, 17633, 20020, 20839, 22900, 25025, 25190, 29770, 32060, 32747, 35266, 40075, 41678, 50050, 50380, 59540, 62975, 65494, 70532, 74425, 80150, 83356, 88165, 100100, 104195, 125950, 130988, 148850, 160300, 163735, 176330, 208390, 229229, 251900, 297700, 327470, 352660, 416780, 440825, 458458, 520975, 654940, 818675, 881650, 916916, 1041950, 1146145, 1637350, 1763300, 2083900, 2292290, 3274700, 4584580, 5730725, 11461450, 22922900]

約数ペア:

[(1, 22922900), (2, 11461450), (4, 5730725), (5, 4584580), (7, 3274700), (10, 2292290), (11, 2083900), (13, 1763300), (14, 1637350), (20, 1146145), (22, 1041950), (25, 916916), (26, 881650), (28, 818675), (35, 654940), (44, 520975), (50, 458458), (52, 440825), (55, 416780), (65, 352660), (70, 327470), (77, 297700), (91, 251900), (100, 229229), (110, 208390), (130, 176330), (140, 163735), (143, 160300), (154, 148850), (175, 130988), (182, 125950), (220, 104195), (229, 100100), (260, 88165), (275, 83356), (286, 80150), (308, 74425), (325, 70532), (350, 65494), (364, 62975), (385, 59540), (455, 50380), (458, 50050), (550, 41678), (572, 40075), (650, 35266), (700, 32747), (715, 32060), (770, 29770), (910, 25190), (916, 25025), (1001, 22900), (1100, 20839), (1145, 20020), (1300, 17633), (1430, 16030), (1540, 14885), (1603, 14300), (1820, 12595), (1925, 11908), (2002, 11450), (2275, 10076), (2290, 10010), (2519, 9100), (2860, 8015), (2977, 7700), (3206, 7150), (3575, 6412), (3850, 5954), (4004, 5725), (4550, 5038), (4580, 5005)]