2987147700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{58229}}^1$

素因数の和:58271

約数の個数: 144

約数和(自身を含む): 10108728000

約数和(自身を除く): 7121580300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 25650, 51300, 58229, 116458, 174687, 232916, 291145, 349374, 524061, 582290, 698748, 873435, 1048122, 1106351, 1164580, 1455725, 1572183, 1746870, 2096244, 2212702, 2620305, 2911450, 3144366, 3319053, 3493740, 4367175, 4425404, 5240610, 5531755, 5822900, 6288732, 6638106, 7860915, 8734350, 9957159, 10481220, 11063510, 13101525, 13276212, 15721830, 16595265, 17468700, 19914318, 22127020, 26203050, 27658775, 29871477, 31443660, 33190530, 39304575, 39828636, 49785795, 52406100, 55317550, 59742954, 66381060, 78609150, 82976325, 99571590, 110635100, 119485908, 149357385, 157218300, 165952650, 199143180, 248928975, 298714770, 331905300, 497857950, 597429540, 746786925, 995715900, 1493573850, 2987147700]

約数ペア:

[(1, 2987147700), (2, 1493573850), (3, 995715900), (4, 746786925), (5, 597429540), (6, 497857950), (9, 331905300), (10, 298714770), (12, 248928975), (15, 199143180), (18, 165952650), (19, 157218300), (20, 149357385), (25, 119485908), (27, 110635100), (30, 99571590), (36, 82976325), (38, 78609150), (45, 66381060), (50, 59742954), (54, 55317550), (57, 52406100), (60, 49785795), (75, 39828636), (76, 39304575), (90, 33190530), (95, 31443660), (100, 29871477), (108, 27658775), (114, 26203050), (135, 22127020), (150, 19914318), (171, 17468700), (180, 16595265), (190, 15721830), (225, 13276212), (228, 13101525), (270, 11063510), (285, 10481220), (300, 9957159), (342, 8734350), (380, 7860915), (450, 6638106), (475, 6288732), (513, 5822900), (540, 5531755), (570, 5240610), (675, 4425404), (684, 4367175), (855, 3493740), (900, 3319053), (950, 3144366), (1026, 2911450), (1140, 2620305), (1350, 2212702), (1425, 2096244), (1710, 1746870), (1900, 1572183), (2052, 1455725), (2565, 1164580), (2700, 1106351), (2850, 1048122), (3420, 873435), (4275, 698748), (5130, 582290), (5700, 524061), (8550, 349374), (10260, 291145), (12825, 232916), (17100, 174687), (25650, 116458), (51300, 58229)]