68417579700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{19309}}^1$

素因数の和:19487

約数の個数: 216

約数和(自身を含む): 223123496960

約数和(自身を除く): 154705917260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 127, 150, 155, 180, 186, 225, 254, 279, 300, 310, 372, 381, 450, 465, 508, 558, 620, 635, 762, 775, 900, 930, 1116, 1143, 1270, 1395, 1524, 1550, 1860, 1905, 2286, 2325, 2540, 2790, 3100, 3175, 3810, 3937, 4572, 4650, 5580, 5715, 6350, 6975, 7620, 7874, 9300, 9525, 11430, 11811, 12700, 13950, 15748, 19050, 19309, 19685, 22860, 23622, 27900, 28575, 35433, 38100, 38618, 39370, 47244, 57150, 57927, 59055, 70866, 77236, 78740, 96545, 98425, 114300, 115854, 118110, 141732, 173781, 177165, 193090, 196850, 231708, 236220, 289635, 295275, 347562, 354330, 386180, 393700, 482725, 579270, 590550, 598579, 695124, 708660, 868905, 885825, 965450, 1158540, 1181100, 1197158, 1448175, 1737810, 1771650, 1795737, 1930900, 2394316, 2452243, 2896350, 2992895, 3475620, 3543300, 3591474, 4344525, 4904486, 5387211, 5792700, 5985790, 7182948, 7356729, 8689050, 8978685, 9808972, 10774422, 11971580, 12261215, 14713458, 14964475, 17378100, 17957370, 21548844, 22070187, 24522430, 26936055, 29426916, 29928950, 35914740, 36783645, 44140374, 44893425, 49044860, 53872110, 59857900, 61306075, 73567290, 76019533, 88280748, 89786850, 107744220, 110350935, 122612150, 134680275, 147134580, 152039066, 179573700, 183918225, 220701870, 228058599, 245224300, 269360550, 304078132, 367836450, 380097665, 441403740, 456117198, 538721100, 551754675, 684175797, 735672900, 760195330, 912234396, 1103509350, 1140292995, 1368351594, 1520390660, 1900488325, 2207018700, 2280585990, 2736703188, 3420878985, 3800976650, 4561171980, 5701464975, 6841757970, 7601953300, 11402929950, 13683515940, 17104394925, 22805859900, 34208789850, 68417579700]

約数ペア:

[(1, 68417579700), (2, 34208789850), (3, 22805859900), (4, 17104394925), (5, 13683515940), (6, 11402929950), (9, 7601953300), (10, 6841757970), (12, 5701464975), (15, 4561171980), (18, 3800976650), (20, 3420878985), (25, 2736703188), (30, 2280585990), (31, 2207018700), (36, 1900488325), (45, 1520390660), (50, 1368351594), (60, 1140292995), (62, 1103509350), (75, 912234396), (90, 760195330), (93, 735672900), (100, 684175797), (124, 551754675), (127, 538721100), (150, 456117198), (155, 441403740), (180, 380097665), (186, 367836450), (225, 304078132), (254, 269360550), (279, 245224300), (300, 228058599), (310, 220701870), (372, 183918225), (381, 179573700), (450, 152039066), (465, 147134580), (508, 134680275), (558, 122612150), (620, 110350935), (635, 107744220), (762, 89786850), (775, 88280748), (900, 76019533), (930, 73567290), (1116, 61306075), (1143, 59857900), (1270, 53872110), (1395, 49044860), (1524, 44893425), (1550, 44140374), (1860, 36783645), (1905, 35914740), (2286, 29928950), (2325, 29426916), (2540, 26936055), (2790, 24522430), (3100, 22070187), (3175, 21548844), (3810, 17957370), (3937, 17378100), (4572, 14964475), (4650, 14713458), (5580, 12261215), (5715, 11971580), (6350, 10774422), (6975, 9808972), (7620, 8978685), (7874, 8689050), (9300, 7356729), (9525, 7182948), (11430, 5985790), (11811, 5792700), (12700, 5387211), (13950, 4904486), (15748, 4344525), (19050, 3591474), (19309, 3543300), (19685, 3475620), (22860, 2992895), (23622, 2896350), (27900, 2452243), (28575, 2394316), (35433, 1930900), (38100, 1795737), (38618, 1771650), (39370, 1737810), (47244, 1448175), (57150, 1197158), (57927, 1181100), (59055, 1158540), (70866, 965450), (77236, 885825), (78740, 868905), (96545, 708660), (98425, 695124), (114300, 598579), (115854, 590550), (118110, 579270), (141732, 482725), (173781, 393700), (177165, 386180), (193090, 354330), (196850, 347562), (231708, 295275), (236220, 289635)]