149969820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 570576384

約数和(自身を除く): 420606564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 121, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 227, 231, 242, 260, 273, 286, 308, 330, 363, 364, 385, 390, 420, 429, 454, 455, 462, 484, 546, 572, 605, 660, 681, 715, 726, 770, 780, 847, 858, 908, 910, 924, 1001, 1092, 1135, 1155, 1210, 1362, 1365, 1430, 1452, 1540, 1573, 1589, 1694, 1716, 1815, 1820, 2002, 2145, 2270, 2310, 2420, 2497, 2541, 2724, 2730, 2860, 2951, 3003, 3146, 3178, 3388, 3405, 3630, 4004, 4235, 4290, 4540, 4620, 4719, 4767, 4994, 5005, 5082, 5460, 5902, 6006, 6292, 6356, 6810, 7260, 7491, 7865, 7945, 8470, 8580, 8853, 9438, 9534, 9988, 10010, 10164, 11011, 11804, 12012, 12485, 12705, 13620, 14755, 14982, 15015, 15730, 15890, 16940, 17479, 17706, 18876, 19068, 20020, 20657, 22022, 23595, 23835, 24970, 25410, 27467, 29510, 29964, 30030, 31460, 31780, 32461, 33033, 34958, 35412, 37455, 41314, 44044, 44265, 47190, 47670, 49940, 50820, 52437, 54934, 55055, 59020, 60060, 61971, 64922, 66066, 69916, 74910, 82401, 82628, 87395, 88530, 94380, 95340, 97383, 103285, 104874, 109868, 110110, 123942, 129844, 132132, 137335, 149820, 162305, 164802, 165165, 174790, 177060, 192269, 194766, 206570, 209748, 220220, 227227, 247884, 262185, 274670, 309855, 324610, 329604, 330330, 349580, 357071, 384538, 389532, 412005, 413140, 454454, 486915, 524370, 549340, 576807, 619710, 649220, 660660, 681681, 714142, 769076, 824010, 908908, 961345, 973830, 1048740, 1071213, 1136135, 1153614, 1239420, 1363362, 1428284, 1648020, 1785355, 1922690, 1947660, 2142426, 2272270, 2307228, 2499497, 2726724, 2884035, 3408405, 3570710, 3845380, 4284852, 4544540, 4998994, 5356065, 5768070, 6816810, 7141420, 7498491, 9997988, 10712130, 11536140, 12497485, 13633620, 14996982, 21424260, 24994970, 29993964, 37492455, 49989940, 74984910, 149969820]

約数ペア:

[(1, 149969820), (2, 74984910), (3, 49989940), (4, 37492455), (5, 29993964), (6, 24994970), (7, 21424260), (10, 14996982), (11, 13633620), (12, 12497485), (13, 11536140), (14, 10712130), (15, 9997988), (20, 7498491), (21, 7141420), (22, 6816810), (26, 5768070), (28, 5356065), (30, 4998994), (33, 4544540), (35, 4284852), (39, 3845380), (42, 3570710), (44, 3408405), (52, 2884035), (55, 2726724), (60, 2499497), (65, 2307228), (66, 2272270), (70, 2142426), (77, 1947660), (78, 1922690), (84, 1785355), (91, 1648020), (105, 1428284), (110, 1363362), (121, 1239420), (130, 1153614), (132, 1136135), (140, 1071213), (143, 1048740), (154, 973830), (156, 961345), (165, 908908), (182, 824010), (195, 769076), (210, 714142), (220, 681681), (227, 660660), (231, 649220), (242, 619710), (260, 576807), (273, 549340), (286, 524370), (308, 486915), (330, 454454), (363, 413140), (364, 412005), (385, 389532), (390, 384538), (420, 357071), (429, 349580), (454, 330330), (455, 329604), (462, 324610), (484, 309855), (546, 274670), (572, 262185), (605, 247884), (660, 227227), (681, 220220), (715, 209748), (726, 206570), (770, 194766), (780, 192269), (847, 177060), (858, 174790), (908, 165165), (910, 164802), (924, 162305), (1001, 149820), (1092, 137335), (1135, 132132), (1155, 129844), (1210, 123942), (1362, 110110), (1365, 109868), (1430, 104874), (1452, 103285), (1540, 97383), (1573, 95340), (1589, 94380), (1694, 88530), (1716, 87395), (1815, 82628), (1820, 82401), (2002, 74910), (2145, 69916), (2270, 66066), (2310, 64922), (2420, 61971), (2497, 60060), (2541, 59020), (2724, 55055), (2730, 54934), (2860, 52437), (2951, 50820), (3003, 49940), (3146, 47670), (3178, 47190), (3388, 44265), (3405, 44044), (3630, 41314), (4004, 37455), (4235, 35412), (4290, 34958), (4540, 33033), (4620, 32461), (4719, 31780), (4767, 31460), (4994, 30030), (5005, 29964), (5082, 29510), (5460, 27467), (5902, 25410), (6006, 24970), (6292, 23835), (6356, 23595), (6810, 22022), (7260, 20657), (7491, 20020), (7865, 19068), (7945, 18876), (8470, 17706), (8580, 17479), (8853, 16940), (9438, 15890), (9534, 15730), (9988, 15015), (10010, 14982), (10164, 14755), (11011, 13620), (11804, 12705), (12012, 12485)]