22389750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 64696320

約数和(自身を除く): 42306570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 107, 125, 135, 150, 155, 186, 214, 225, 250, 270, 279, 310, 321, 375, 450, 465, 535, 558, 642, 675, 750, 775, 837, 930, 963, 1070, 1125, 1350, 1395, 1550, 1605, 1674, 1926, 2250, 2325, 2675, 2790, 2889, 3210, 3317, 3375, 3875, 4185, 4650, 4815, 5350, 5778, 6634, 6750, 6975, 7750, 8025, 8370, 9630, 9951, 11625, 13375, 13950, 14445, 16050, 16585, 19902, 20925, 23250, 24075, 26750, 28890, 29853, 33170, 34875, 40125, 41850, 48150, 49755, 59706, 69750, 72225, 80250, 82925, 89559, 99510, 104625, 120375, 144450, 149265, 165850, 179118, 209250, 240750, 248775, 298530, 361125, 414625, 447795, 497550, 722250, 746325, 829250, 895590, 1243875, 1492650, 2238975, 2487750, 3731625, 4477950, 7463250, 11194875, 22389750]

約数ペア:

[(1, 22389750), (2, 11194875), (3, 7463250), (5, 4477950), (6, 3731625), (9, 2487750), (10, 2238975), (15, 1492650), (18, 1243875), (25, 895590), (27, 829250), (30, 746325), (31, 722250), (45, 497550), (50, 447795), (54, 414625), (62, 361125), (75, 298530), (90, 248775), (93, 240750), (107, 209250), (125, 179118), (135, 165850), (150, 149265), (155, 144450), (186, 120375), (214, 104625), (225, 99510), (250, 89559), (270, 82925), (279, 80250), (310, 72225), (321, 69750), (375, 59706), (450, 49755), (465, 48150), (535, 41850), (558, 40125), (642, 34875), (675, 33170), (750, 29853), (775, 28890), (837, 26750), (930, 24075), (963, 23250), (1070, 20925), (1125, 19902), (1350, 16585), (1395, 16050), (1550, 14445), (1605, 13950), (1674, 13375), (1926, 11625), (2250, 9951), (2325, 9630), (2675, 8370), (2790, 8025), (2889, 7750), (3210, 6975), (3317, 6750), (3375, 6634), (3875, 5778), (4185, 5350), (4650, 4815)]