2188459800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{9281}}^1$

素因数の和:9434

約数の個数: 144

約数和(自身を含む): 7406479080

約数和(自身を除く): 5218019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 131, 150, 180, 200, 225, 262, 300, 360, 393, 450, 524, 600, 655, 786, 900, 1048, 1179, 1310, 1572, 1800, 1965, 2358, 2620, 3144, 3275, 3930, 4716, 5240, 5895, 6550, 7860, 9281, 9432, 9825, 11790, 13100, 15720, 18562, 19650, 23580, 26200, 27843, 29475, 37124, 39300, 46405, 47160, 55686, 58950, 74248, 78600, 83529, 92810, 111372, 117900, 139215, 167058, 185620, 222744, 232025, 235800, 278430, 334116, 371240, 417645, 464050, 556860, 668232, 696075, 835290, 928100, 1113720, 1215811, 1392150, 1670580, 1856200, 2088225, 2431622, 2784300, 3341160, 3647433, 4176450, 4863244, 5568600, 6079055, 7294866, 8352900, 9726488, 10942299, 12158110, 14589732, 16705800, 18237165, 21884598, 24316220, 29179464, 30395275, 36474330, 43769196, 48632440, 54711495, 60790550, 72948660, 87538392, 91185825, 109422990, 121581100, 145897320, 182371650, 218845980, 243162200, 273557475, 364743300, 437691960, 547114950, 729486600, 1094229900, 2188459800]

約数ペア:

[(1, 2188459800), (2, 1094229900), (3, 729486600), (4, 547114950), (5, 437691960), (6, 364743300), (8, 273557475), (9, 243162200), (10, 218845980), (12, 182371650), (15, 145897320), (18, 121581100), (20, 109422990), (24, 91185825), (25, 87538392), (30, 72948660), (36, 60790550), (40, 54711495), (45, 48632440), (50, 43769196), (60, 36474330), (72, 30395275), (75, 29179464), (90, 24316220), (100, 21884598), (120, 18237165), (131, 16705800), (150, 14589732), (180, 12158110), (200, 10942299), (225, 9726488), (262, 8352900), (300, 7294866), (360, 6079055), (393, 5568600), (450, 4863244), (524, 4176450), (600, 3647433), (655, 3341160), (786, 2784300), (900, 2431622), (1048, 2088225), (1179, 1856200), (1310, 1670580), (1572, 1392150), (1800, 1215811), (1965, 1113720), (2358, 928100), (2620, 835290), (3144, 696075), (3275, 668232), (3930, 556860), (4716, 464050), (5240, 417645), (5895, 371240), (6550, 334116), (7860, 278430), (9281, 235800), (9432, 232025), (9825, 222744), (11790, 185620), (13100, 167058), (15720, 139215), (18562, 117900), (19650, 111372), (23580, 92810), (26200, 83529), (27843, 78600), (29475, 74248), (37124, 58950), (39300, 55686), (46405, 47160)]